CVE-2024-27198

JetBrains TeamCity Authentication Bypass Vulnerability

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

Act

*SSVC

Descriptions

In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible

En JetBrains TeamCity antes de 2023.11.4 era posible omitir la autenticación permitiendo realizar acciones administrativas

JetBrains TeamCity contains an authentication bypass vulnerability that allows an attacker to perform admin actions.

*Credits: N/A

CVSS Scores

NISTv3.1 9.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Act

Exploitation

Active

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-02-21 CVE Reserved
2024-03-04 CVE Published
2024-03-05 First Exploit
2024-03-07 Exploited in Wild
2024-03-28 KEV Due Date
2024-08-02 CVE Updated
2024-10-21 EPSS Updated

CWE

CWE-288: Authentication Bypass Using an Alternate Path or Channel

CAPEC

References (16)

URL	Tag	Source
https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive	Media Coverage
https://www.rapid7.com/blog/post/2024/03/04/etr-cve-2024-27198-and-cve-2024-27199-jetbrains-teamcity-multiple-authentication-bypass-vulnerabilities-fixed
https://blog.jetbrains.com/teamcity/2024/03/teamcity-2023-11-4-is-out

URL	Date	SRC
https://github.com/W01fh4cker/CVE-2024-27198-RCE	2024-03-11
https://github.com/yoryio/CVE-2024-27198	2024-03-08
https://github.com/K3ysTr0K3R/CVE-2024-27198-EXPLOIT	2024-03-09
https://github.com/Chocapikk/CVE-2024-27198	2024-03-05
https://github.com/Stuub/RCity-CVE-2024-27198	2024-07-19
https://github.com/jrbH4CK/CVE-2024-27198	2024-08-16
https://github.com/rampantspark/CVE-2024-27198	2024-03-10
https://github.com/HPT-Intern-Task-Submission/CVE-2024-27198	2024-07-20
https://github.com/CharonDefalt/CVE-2024-27198-RCE	2024-03-08
https://github.com/passwa11/CVE-2024-27198-RCE	2024-03-06
https://github.com/Shimon03/Explora-o-RCE-n-o-autenticado-JetBrains-TeamCity-CVE-2024-27198-	2024-04-02
https://github.com/geniuszlyy/CVE-2024-27198	2024-10-09

URL	Date	SRC

URL	Date	SRC
https://www.jetbrains.com/privacy-security/issues-fixed	2024-05-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jetbrains Search vendor "Jetbrains"		Teamcity Search vendor "Jetbrains" for product "Teamcity"				< 2023.11.4 Search vendor "Jetbrains" for product "Teamcity" and version " < 2023.11.4"		-		Affected