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Exploited Main CVEs

4 CVEs, 2 protected by Waratek

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Overview 4 matches · 2 protected · 2 CISA KEV · 3 public PoC · 2 EPSS ≥ 0.5
4matches 2protected50.0% 2CISA KEV50.0% 3public PoC75.0% 2EPSS ≥ 0.550.0%
Protected by Waratek 2 50.0% Rule in development 1 25.0% Mitigation candidate 1 25.0% No exploit published 0 0.0%
Critical 1 25.0% High 3 75.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 2 50.0% partly blocked 0 0.0% not blocked 2 50.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 4 100.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 2 / quarter
Mitigation candidate: 1Rule in development: 1Protected by Waratek: 2 High: 3Critical: 1 not blocked: 2blocked by ARMR today: 2 Exploited: 4
Q4 211 Protected by Waratek1 Critical1 blocked by ARMR today1 Exploited1 Q1 220 Q2 222 Protected by Waratek1 Rule in development1 High2 blocked by ARMR today1 not blocked1 Exploited2 Q3 220 Q4 220 Q1 230 Q2 230 Q3 230 Q4 231 Mitigation candidate1 High1 not blocked1 Exploited1
Q4 21Q1 22Q2 22Q3 22Q4 22Q1 23Q2 23Q3 23Q4 23
4 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2023-44487 High 2023-10-10 Mitigation candidate Exploited The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2021-40822 High 2022-05-02 Rule in development Exploited GeoServer through 2.18.5 and 2.19.x through 2.19.2 allows SSRF via the option for setting a proxy host.
CVE-2022-24847 High 2022-04-13 Protected by Waratek Exploited GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The GeoServer security mechanism can perform an unchecked JNDI lookup, which in turn can be used to perform class deserialization and result in arbitrary code execution. The same can happen while configuring data stores with data sources located in JNDI, or while setting up the disk quota mechanism. In order to perform any of the above changes, the attack needs to have obtained admin rights and use either the GeoServer GUI, or its REST API. The lookups are going to be restricted in GeoServer 2.21.0, 2.20.4, 1.19.6. Users unable to upgrade should restrict access to the `geoserver/web` and `geoserver/rest` via a firewall and ensure that the GeoWebCache is not remotely accessible.
CVE-2021-44228 Critical 2021-12-10 Protected by Waratek Exploited Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.