Known Exploited Vulnerability
6.1
MEDIUM
CVE-2022-39197
Fortra Cobalt Strike Teamserver Cross-Site Scripti - [Actively Exploited]
Description

An XSS (Cross Site Scripting) vulnerability was found in HelpSystems Cobalt Strike through 4.7 that allowed a remote attacker to execute HTML on the Cobalt Strike teamserver. To exploit the vulnerability, one must first inspect a Cobalt Strike payload, and then modify the username field in the payload (or create a new payload with the extracted information and then modify that username field to be malformed).

INFO

Published Date :

Sept. 22, 2022, 1:15 a.m.

Last Modified :

Sept. 22, 2022, 7:57 p.m.

Remotely Exploitable :

Yes !

Impact Score :

2.7

Exploitability Score :

2.8
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Fortra Cobalt Strike contains a cross-site scripting (XSS) vulnerability in Teamserver that would allow an attacker to set a malformed username in the Beacon configuration, allowing them to execute code remotely.

Required Action :

Apply updates per vendor instructions.

Notes :

https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/

Public PoC/Exploit Available at Github

CVE-2022-39197 has a 48 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-39197 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Helpsystems cobalt_strike
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-39197.

URL Resource
https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/ Mitigation Vendor Advisory
https://www.cobaltstrike.com/blog/tag/release/ Release Notes Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

It's not CounterStrike development

Updated: 3 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Aug. 5, 2024, 10:13 a.m. This repo has been linked 1 different CVEs too.

Latest CVEs with their Proof of Concept exploits.

Python

Updated: 2 months, 2 weeks ago
5 stars 1 fork 1 watcher
Born at : May 24, 2024, 11:02 a.m. This repo has been linked 78 different CVEs too.

CobaltStrike4.5二次开发

Java HTML

Updated: 1 month, 1 week ago
1 stars 0 fork 0 watcher
Born at : May 16, 2024, 12:30 a.m. This repo has been linked 1 different CVEs too.

All CVE - PoC in GitHub

poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate

Updated: 2 months, 3 weeks ago
5 stars 2 fork 2 watcher
Born at : March 22, 2024, 3:58 p.m. This repo has been linked 928 different CVEs too.

None

Updated: 8 months, 1 week ago
1 stars 0 fork 0 watcher
Born at : March 11, 2024, 1:21 p.m. This repo has been linked 930 different CVEs too.

A testing tool for CobaltStrike-RCE:CVE-2022-39197; Weblogic-RCE:CVE-2023-21839; MinIO:CVE-2023-28432

cve-2022-39197 cve-2023-21839 cve-2023-28432

Python Java

Updated: 2 months, 3 weeks ago
2 stars 0 fork 0 watcher
Born at : Dec. 3, 2023, 1:45 p.m. This repo has been linked 4 different CVEs too.

【Hello CTF】收录国内网络安全以及CTF领域的优秀视频作者

Python

Updated: 2 months, 2 weeks ago
164 stars 15 fork 15 watcher
Born at : Oct. 4, 2023, 8:20 p.m. This repo has been linked 13 different CVEs too.

为了修复XSS RCE的同时提供其他功能聚合而成的cs agent

Java

Updated: 1 year, 4 months ago
0 stars 0 fork 0 watcher
Born at : July 22, 2023, 9:20 a.m. This repo has been linked 1 different CVEs too.

Cobalt Strike 4.4 猪猪版 去暗桩 去流量特征 beacon仿造真实API服务 修补CVE-2022-39197补丁

Updated: 5 months, 3 weeks ago
33 stars 0 fork 0 watcher
Born at : April 28, 2023, 6:31 a.m. This repo has been linked 1 different CVEs too.

基于Cobalt Strike 4.5二开版

Updated: 1 year, 2 months ago
6 stars 2 fork 2 watcher
Born at : April 11, 2023, 5:06 a.m. This repo has been linked 1 different CVEs too.

None

Updated: 1 year, 7 months ago
0 stars 2 fork 2 watcher
Born at : April 8, 2023, 6:19 a.m. This repo has been linked 923 different CVEs too.

None

Shell

Updated: 2 months, 2 weeks ago
3 stars 2 fork 2 watcher
Born at : March 23, 2023, 4:32 a.m. This repo has been linked 435 different CVEs too.

None

Shell

Updated: 2 months, 2 weeks ago
1 stars 0 fork 0 watcher
Born at : March 19, 2023, 1:53 a.m. This repo has been linked 265 different CVEs too.

本项目包含CobaltStrike密码爆破、伪造上线以及DDos功能。其中伪造上线支持常见魔改版CS。This project includes CobaltStrike password blasting, fake online and DDos functions. Among them, fake online supports common secondary development version CS.

Python Java

Updated: 3 months ago
48 stars 5 fork 5 watcher
Born at : March 8, 2023, 9:30 a.m. This repo has been linked 1 different CVEs too.

为了修复XSS RCE的同时提供其他功能聚合而成的cs agent

Java

Updated: 5 months, 3 weeks ago
1 stars 1 fork 1 watcher
Born at : Feb. 15, 2023, 2:23 a.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-39197 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-39197 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Sep. 22, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/ No Types Assigned https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/ Mitigation, Vendor Advisory
    Changed Reference Type https://www.cobaltstrike.com/blog/tag/release/ No Types Assigned https://www.cobaltstrike.com/blog/tag/release/ Release Notes, Vendor Advisory
    Added CWE NIST CWE-79
    Added CPE Configuration OR *cpe:2.3:a:helpsystems:cobalt_strike:*:*:*:*:*:*:*:* versions up to (including) 4.7
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-39197 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-39197 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.77 }} 0.07%

score

0.80924

percentile

CVSS31 - Vulnerability Scoring System
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