JetBrains TeamCity Agent XML-RPC Port RCE

Critical Nessus Plugin ID 94675

Synopsis

The remote host is affected by a remote command execution vulnerability.

Description

The JetBrains TeamCity agent running on the remote host is affected by a remote command execution vulnerability due to the agent behaving as a bidirectional agent even when the unidirectional protocol is enabled. An unauthenticated, remote attacker can exploit this to execute commands via the XML-RPC port, resulting in the disclosure of sensitive information, a denial of service condition, or the execution of arbitrary shell commands.

Solution

Use unidirectional agent communication and upgrade JetBrains TeamCity agent to version 10.0 (42002) or later.

See Also

https://www.jetbrains.com/teamcity/

http://www.nessus.org/u?980a98d4

Plugin Details

Severity: Critical

ID: 94675

File Name: team_city_agent_detect.nasl

Version: $Revision: 1.4 $

Type: remote

Family: RPC

Published: 2016/11/10

Modified: 2017/06/27

Dependencies: 10107

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:F/RL:OF/RC:ND

CVSSv3

Base Score: 9.8

Temporal Score: 9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:X

Vulnerability Information

CPE: cpe:/a:jetbrains:teamcity

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2016/07/21

Vulnerability Publication Date: 2015/07/14