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CVE-2024-27198

Quick assessment

Affected
JetBrains TeamCity
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JetBrains TeamCity是捷克JetBrains公司的一套分布式构建管理和持续集成工具。该工具提供持续单元测试、代码质量分析和构建问题分析报告等功能。 JetBrains TeamCity 2023.11.4之前版本存在安全漏洞，该漏洞源于存在身份验证绕过漏洞。

CVSS 9.8 · Critical KEV · Ransomware EPSS 99.94% · P100

Possible ATT&CK Techniques 1 AI

T1199 · Trusted Relationship
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I. Basic Information for CVE-2024-27198

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
JetBrains TeamCity 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JetBrains TeamCity是捷克JetBrains公司的一套分布式构建管理和持续集成工具。该工具提供持续单元测试、代码质量分析和构建问题分析报告等功能。 JetBrains TeamCity 2023.11.4之前版本存在安全漏洞，该漏洞源于存在身份验证绕过漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
JetBrains TeamCity 0 ~ 2023.11.4 -

II. Public POCs for CVE-2024-27198

# POC Description Source Link Shenlong Link
1 None https://github.com/tucommenceapousser/CVE-2024-27198 POC Details
2 Exploit for CVE-2024-27198 - TeamCity Server https://github.com/yoryio/CVE-2024-27198 POC Details
3 CVE-2024-27198 - Authentication Bypass Using an Alternate Path vulnerability in JetBrains TeamCity Server https://github.com/labesterOct/CVE-2024-27198 POC Details
4 Proof of Concept for Authentication Bypass in JetBrains TeamCity Pre-2023.11.4 https://github.com/Chocapikk/CVE-2024-27198 POC Details
5 CVE-2024-27198 & CVE-2024-27199 Authentication Bypass --> RCE in JetBrains TeamCity Pre-2023.11.4 https://github.com/W01fh4cker/CVE-2024-27198-RCE POC Details
6 A PoC for CVE-2024-27198 written in golang https://github.com/rampantspark/CVE-2024-27198 POC Details
7 None https://github.com/passwa11/CVE-2024-27198-RCE POC Details
8 None https://github.com/CharonDefalt/CVE-2024-27198-RCE POC Details
9 A PoC exploit for CVE-2024-27198 - JetBrains TeamCity Authentication Bypass https://github.com/K3ysTr0K3R/CVE-2024-27198-EXPLOIT POC Details
10 Em fevereiro de 2024, foi identificado duas novas vulnerabilidades que afetam o servidor JetBrains TeamCity (CVE-2024-27198 e CVE-2024-27199) https://github.com/Shimon03/Explora-o-RCE-n-o-autenticado-JetBrains-TeamCity-CVE-2024-27198- POC Details
11 CVE-2024-27198 & CVE-2024-27199 PoC - RCE, Admin Account Creation, Enum Users, Server Information https://github.com/Stuub/RCity-CVE-2024-27198 POC Details
12 None https://github.com/HPT-Intern-Task-Submission/CVE-2024-27198 POC Details
13 CVE-2024-27198 & CVE-2024-27199 PoC - RCE, Admin Account Creation, Enum Users, Server Information #RCE #python3 https://github.com/Pypi-Project/RCity-CVE-2024-27198 POC Details
14 PoC about CVE-2024-27198 https://github.com/jrbH4CK/CVE-2024-27198 POC Details
15 is a PoC tool that targets a vulnerability in the TeamCity server (CVE-2024-27198) https://github.com/geniuszlyy/CVE-2024-27198 POC Details
16 a proof of concept of the CVE-2024-27198 which infect jetbrains teamCity https://github.com/Cythonic1/CVE-2024-27198_POC POC Details
17 is a PoC tool that targets a vulnerability in the TeamCity server (CVE-2024-27198) https://github.com/geniuszly/CVE-2024-27198 POC Details
18 In this project, I exploited the CVE-2024-27198-RCE vulnerability to perform a remote code execution (RCE) attack on a vulnerable TeamCity server. https://github.com/ArtemCyberLab/Project-Exploiting-CVE-2024-27198-RCE-Vulnerability POC Details
19 In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-27198.yaml POC Details
20 None https://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/JetBrains%20TeamCity%20%E8%BA%AB%E4%BB%BD%E9%AA%8C%E8%AF%81%E7%BB%95%E8%BF%87%E6%BC%8F%E6%B4%9E%20%20CVE-2024-27198.md POC Details
21 proof-of-concept mass scanner targeting JetBrains TeamCity instances affected by CVE-2024-27198 https://github.com/EynaExp/CVE-2024-27198-POC POC Details
22 https://github.com/vulhub/vulhub/blob/master/teamcity/CVE-2024-27198/README.md POC Details
23 None https://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/JetBrains%20TeamCity%20%E8%BA%AB%E4%BB%BD%E9%AA%8C%E8%AF%81%E7%BB%95%E8%BF%87%E6%BC%8F%E6%B4%9E%20CVE-2024-27198.md POC Details
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III. Intelligence Information for CVE-2024-27198

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News Coverage for CVE-2024-27198 (1)

Vendor Pages for CVE-2024-27198 (1)

IV. Related Vulnerabilities

Same product: TeamCity
Same vendor: JetBrains
Same weakness: CWE-288

V. Comments for CVE-2024-27198

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