Overview 11 matches · 0 protected · 2 exploited · 1 CISA KEV · 6 public PoC
Protected by Waratek
0
0.0%
Rule in development
0
0.0%
Mitigation candidate
6
54.5%
No exploit published
5
45.5%
blocked by ARMR today
0
0.0%
partly blocked
0
0.0%
not blocked
11
100.0%
not established
0
0.0%
unrecorded
0
0.0%
Exploited
2
18.2%
Working exploit published
3
27.3%
Proof of concept only
1
9.1%
Forecast only
5
45.5%
No public exploit
0
0.0%
split by
peak 2 / quarter
Q3 202
Mitigation candidate1
No exploit published1
High2
not blocked2
Working exploit published1
Forecast only1
Q4 201
No exploit published1
Medium1
not blocked1
Forecast only1
Q1 212
No exploit published2
High1
Medium1
not blocked2
Forecast only2
Q2 212
Mitigation candidate2
High1
Medium1
not blocked2
Exploited1
Working exploit published1
Q3 211
No exploit published1
Medium1
not blocked1
Forecast only1
Q4 210
Q1 220
Q2 222
Mitigation candidate2
High2
not blocked2
Working exploit published1
Proof of concept only1
Q3 220
Q4 220
Q1 230
Q2 230
Q3 230
Q4 231
Mitigation candidate1
High1
not blocked1
Exploited1
Q4 20Q2 21Q4 21Q2 22Q4 22Q2 23Q4 23
| 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-2022-29885 | High | 2022-05-12 | Mitigation candidate | Working exploit published | The documentation of Apache Tomcat 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62 and 8.5.38 to 8.5.78 for the EncryptInterceptor incorrectly stated it enabled Tomcat clustering to run over an untrusted network. This was not correct. While the EncryptInterceptor does provide confidentiality and integrity protection, it does not protect against all risks associated with running over any untrusted network, particularly DoS risks. |
| CVE-2022-21449 | High | 2022-04-19 | Mitigation candidate | Proof of concept only | Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 17.0.2 and 18; Oracle GraalVM Enterprise Edition: 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). |
| CVE-2021-33037 | Medium | 2021-07-12 | No exploit published | Forecast only | Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding. |
| CVE-2021-28169 | Medium | 2021-06-09 | Mitigation candidate | Exploited | For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to `/concat?/%2557EB-INF/web.xml` can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application. |
| CVE-2021-29505 | High | 2021-05-28 | Mitigation candidate | Working exploit published | XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17. |
| CVE-2021-21341 | High | 2021-03-23 | No exploit published | Forecast only | XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. |
| CVE-2020-27223 | Medium | 2021-02-26 | No exploit published | Forecast only | In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e. q) parameters, the server may enter a denial of service (DoS) state due to high CPU usage processing those quality values, resulting in minutes of CPU time exhausted processing those quality values. |
| CVE-2020-13943 | Medium | 2020-10-12 | No exploit published | Forecast only | If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources. |
| CVE-2020-13935 | High | 2020-07-14 | Mitigation candidate | Working exploit published | The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. |
| CVE-2020-13934 | High | 2020-07-14 | No exploit published | Forecast only | An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service. |