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Including CVEs outside Waratek scope✕Product ssh✕
Overview 30 matches · 1 in Waratek scope · 1 protected · 0 exploited · 0 CISA KEV · 9 public PoC · 1 EPSS ≥ 0.5
30matches 1in Waratek scope3.3% 1protected3.3% 0exploited0.0% 0CISA KEV0.0% 9public PoC30.0% 1EPSS ≥ 0.53.3%
Protected by Waratek 1 3.3% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 3 10.0% Not applicable 26 86.7% Withdrawn CVE 0 0.0%
Critical 5 16.7% High 10 33.3% Medium 12 40.0% Low 3 10.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 1 3.3% partly blocked 0 0.0% not blocked 29 96.7% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 30 100.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 6 / year
Not applicable: 26Outside Waratek scope: 3Protected by Waratek: 1 Low: 3Medium: 12High: 10Critical: 5 not blocked: 29blocked by ARMR today: 1 Proof of concept only: 30
20061 Not applicable1 High1 not blocked1 Proof of concept only1 20070 20081 Not applicable1 Medium1 not blocked1 Proof of concept only1 20090 20100 20110 20120 20130 20140 20150 20161 Not applicable1 High1 not blocked1 Proof of concept only1 20170 20181 Outside Waratek scope1 Medium1 not blocked1 Proof of concept only1 20190 20201 Outside Waratek scope1 High1 not blocked1 Proof of concept only1 20210 20225 Protected by Waratek1 Not applicable4 Critical2 High2 Medium1 blocked by ARMR today1 not blocked4 Proof of concept only5 20236 Not applicable6 Critical1 High1 Medium4 not blocked6 Proof of concept only6 20242 Not applicable2 Critical1 High1 not blocked2 Proof of concept only2 20256 Outside Waratek scope1 Not applicable5 Medium3 Low3 not blocked6 Proof of concept only6 20266 Not applicable6 Critical1 High3 Medium2 not blocked6 Proof of concept only6
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CVE Severity Published▾ Status Exploitation Description
CVE-2026-45309 High 2026-07-17 Not applicable Proof of concept only AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Prior to 2.23.0, AsyncSSH expands the OpenSSH-compatible AuthorizedKeysFile %u token in asyncssh/config.py, asyncssh/connection.py, asyncssh/auth_keys.py, and asyncssh/misc.py with the raw SSH username during pre-authentication server config reload, allowing a server configured with AuthorizedKeysFile authorized_keys/%u to read an authorized-keys file outside the intended directory when the SSH username contains /, \, or .. path traversal segments and authenticate with an attacker-selected key file. This issue is fixed in version 2.23.0.
CVE-2026-58051 High 2026-06-28 Not applicable Proof of concept only libssh2 through 1.11.1 grows its publickey list with SSH2_REALLOC but does not zero-initialize new entries before parsing populates them, so a parse failure reaching the cleanup path leaves libssh2_publickey_list_free operating on an uninitialized entry. A malicious SSH server offering the publickey subsystem can use a malformed response to make cleanup free an uninitialized, attacker-influenceable attrs pointer in a connecting libssh2 client.
CVE-2026-55200 Critical 2026-06-17 Not applicable Proof of concept only libssh2 1.11.1, fixed in commit 97acf3d, contains an out-of-bounds write vulnerability in ssh2_transport_read() that fails to enforce upper bounds on packet_length field. Remote attackers can send crafted SSH packets with excessively large packet_length values to corrupt heap memory and achieve remote code execution.
CVE-2026-42189 High 2026-05-08 Not applicable Proof of concept only Russh is a Rust SSH client & server library. Prior to version 0.60.1, a pre-authentication denial-of-service vulnerability exists in the server's keyboard-interactive authentication handler. A malicious client can crash any russh-based server that implements keyboard-interactive auth (e.g., for 2FA/TOTP) with a single malformed packet, requiring no credentials. This issue has been patched in version 0.60.1.
CVE-2026-7598 Medium 2026-05-01 Not applicable Proof of concept only A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.
CVE-2021-47769 Medium 2026-01-15 Not applicable Proof of concept only Isshue Shopping Cart 3.5 contains a persistent cross-site scripting vulnerability in title input fields across stock, customer, and invoice modules. Attackers with privileged user accounts can inject malicious scripts that execute on preview, potentially enabling session hijacking and persistent phishing attacks.
CVE-2025-13239 Low 2025-11-16 Not applicable Proof of concept only A security vulnerability has been detected in Bdtask/CodeCanyon Isshue Multi Store eCommerce Shopping Cart Solution 5. Affected by this issue is some unknown functionality of the file /submit_checkout. Such manipulation of the argument order_total_amount/cart_total_amount leads to enforcement of behavioral workflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2025-13186 Low 2025-11-14 Not applicable Proof of concept only A weakness has been identified in Bdtask/CodeCanyon Isshue Multi Store eCommerce Shopping Cart Solution up to 4.0. This impacts an unknown function of the file /dashboard/Ccustomer/manage_customer. This manipulation of the argument Search causes cross site scripting. The attack may be initiated remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2025-54804 Medium 2025-08-05 Not applicable Proof of concept only Russh is a Rust SSH client & server library. In versions 0.54.0 and below, the channel window adjust message of the SSH protocol is used to track the free space in the receive buffer of the other side of a channel. The current implementation takes the value from the message and adds it to an internal state value. This can result in a integer overflow. If the Rust code is compiled with overflow checks, it will panic. A malicious client can crash a server. This is fixed in version 0.54.1.
CVE-2025-7885 Low 2025-07-20 Not applicable Proof of concept only A vulnerability, which was classified as problematic, has been found in Huashengdun WebSSH up to 1.6.2. Affected by this issue is some unknown functionality of the component Login Page. The manipulation of the argument hostname/port leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2025-26466 Medium 2025-02-28 Not applicable Proof of concept only A flaw was found in the OpenSSH package. For each ping packet the SSH server receives, a pong packet is allocated in a memory buffer and stored in a queue of packages. It is only freed when the server/client key exchange has finished. A malicious client may keep sending such packages, leading to an uncontrolled increase in memory consumption on the server side. Consequently, the server may become unavailable, resulting in a denial of service attack.
CVE-2025-26465 Medium 2025-02-18 Outside Waratek scope Proof of concept only A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. For an attack to be considered successful, the attacker needs to manage to exhaust the client's memory resource first, turning the attack complexity high.
CVE-2024-43410 High 2024-08-21 Not applicable Proof of concept only Russh is a Rust SSH client & server library. Allocating an untrusted amount of memory allows any unauthenticated user to OOM a russh server. An SSH packet consists of a 4-byte big-endian length, followed by a byte stream of this length. After parsing and potentially decrypting the 4-byte length, russh allocates enough memory for this bytestream, as a performance optimization to avoid reallocations later. But this length is entirely untrusted and can be set to any value by the client, causing this much memory to be allocated, which will cause the process to OOM within a few such requests. This vulnerability is fixed in 0.44.1.
CVE-2024-0417 Critical 2024-01-11 Not applicable Proof of concept only A vulnerability, which was classified as critical, was found in DeShang DSShop up to 2.1.5. This affects an unknown part of the file application/home/controller/MemberAuth.php. The manipulation of the argument member_info leads to path traversal: '../filedir'. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250437 was assigned to this vulnerability.
CVE-2023-51385 Medium 2023-12-18 Not applicable Proof of concept only In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or host name.
CVE-2023-46446 Medium 2023-11-14 Not applicable Proof of concept only An issue in AsyncSSH before 2.14.1 allows attackers to control the remote end of an SSH client session via packet injection/removal and shell emulation, aka a "Rogue Session Attack."
CVE-2023-46445 Medium 2023-11-14 Not applicable Proof of concept only An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a "Rogue Extension Negotiation."
CVE-2023-35861 Critical 2023-07-31 Not applicable Proof of concept only A shell-injection vulnerability in email notifications on Supermicro motherboards (such as H12DST-B before 03.10.35) allows remote attackers to inject execute arbitrary commands as root on the BMC.
CVE-2023-25136 Medium 2023-02-03 Not applicable Proof of concept only OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default configuration, to jump to any location in the sshd address space. One third-party report states "remote code execution is theoretically possible."
CVE-2023-22493 High 2023-01-13 Not applicable Proof of concept only RSSHub is an open source RSS feed generator. RSSHub is vulnerable to Server-Side Request Forgery (SSRF) attacks. This vulnerability allows an attacker to send arbitrary HTTP requests from the server to other servers or resources on the network. An attacker can exploit this vulnerability by sending a request to the affected routes with a malicious URL. An attacker could also use this vulnerability to send requests to internal or any other servers or resources on the network, potentially gain access to sensitive information that would not normally be accessible and amplifying the impact of the attack. The patch for this issue can be found in commit a66cbcf.
CVE-2022-46997 Critical 2022-12-14 Not applicable Proof of concept only Passhunt commit 54eb987d30ead2b8ebbf1f0b880aa14249323867 was discovered to contain a code execution backdoor via the request package. This vulnerability allows attackers to access sensitive user information and digital currency keys, as well as escalate privileges.
CVE-2022-45047 Critical 2022-11-16 Protected by Waratek Proof of concept only Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD <= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.
CVE-2022-31124 High 2022-07-06 Not applicable Proof of concept only openssh_key_parser is an open source Python package providing utilities to parse and pack OpenSSH private and public key files. In versions prior to 0.0.6 if a field of a key is shorter than it is declared to be, the parser raises an error with a message containing the raw field value. An attacker able to modify the declared length of a key's sensitive field can thus expose the raw value of that field. Users are advised to upgrade to version 0.0.6, which no longer includes the raw field value in the error message. There are no known workarounds for this issue.
CVE-2022-31110 High 2022-06-29 Not applicable Proof of concept only RSSHub is an open source, extensible RSS feed generator. In commits prior to 5c4177441417 passing some special values to the `filter` and `filterout` parameters can cause an abnormally high CPU. This results in an impact on the performance of the servers and RSSHub services which may lead to a denial of service. This issue has been fixed in commit 5c4177441417 and all users are advised to upgrade. There are no known workarounds for this issue.
CVE-2022-29245 Medium 2022-05-31 Not applicable Proof of concept only SSH.NET is a Secure Shell (SSH) library for .NET. In versions 2020.0.0 and 2020.0.1, during an `X25519` key exchange, the client’s private key is generated with `System.Random`. `System.Random` is not a cryptographically secure random number generator, it must therefore not be used for cryptographic purposes. When establishing an SSH connection to a remote host, during the X25519 key exchange, the private key is generated with a weak random number generator whose seed can be brute forced. This allows an attacker who is able to eavesdrop on the communications to decrypt them. Version 2020.0.2 contains a patch for this issue. As a workaround, one may disable support for `curve25519-sha256` and `curve25519-sha256@libssh.org` key exchange algorithms.
CVE-2020-15778 High 2020-07-24 Outside Waratek scope Proof of concept only scp in OpenSSH through 8.3p1 allows command injection in the scp.c toremote function, as demonstrated by backtick characters in the destination argument. NOTE: the vendor reportedly has stated that they intentionally omit validation of "anomalous argument transfers" because that could "stand a great chance of breaking existing workflows."
CVE-2018-15919 Medium 2018-08-28 Outside Waratek scope Proof of concept only Remotely observable behaviour in auth-gss2.c in OpenSSH through 7.8 could be used by remote attackers to detect existence of users on a target system when GSS2 is in use. NOTE: the discoverer states 'We understand that the OpenSSH developers do not want to treat such a username enumeration (or "oracle") as a vulnerability.'
CVE-2016-8858 High 2016-12-09 Not applicable Proof of concept only The kex_input_kexinit function in kex.c in OpenSSH 6.x and 7.x through 7.3 allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate KEXINIT requests. NOTE: a third party reports that "OpenSSH upstream does not consider this as a security issue."
CVE-2008-4109 Medium 2008-09-18 Not applicable Proof of concept only A certain Debian patch for OpenSSH before 4.3p2-9etch3 on etch; before 4.6p1-1 on sid and lenny; and on other distributions such as SUSE uses functions that are not async-signal-safe in the signal handler for login timeouts, which allows remote attackers to cause a denial of service (connection slot exhaustion) via multiple login attempts. NOTE: this issue exists because of an incorrect fix for CVE-2006-5051.
CVE-2006-5051 High 2006-09-27 Not applicable Proof of concept only Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.