CVE-2022-34660

published 2022-08-10

CVE-2022-34660: A vulnerability has been identified in Teamcenter V12.4 (All versions < V12.4.0.15), Teamcenter V13.0 (All versions < V13.0.0.10), Teamcenter V13.1 (All…

Priority P2 62 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

A vulnerability has been identified in Teamcenter V12.4 (All versions < V12.4.0.15), Teamcenter V13.0 (All versions < V13.0.0.10), Teamcenter V13.1 (All versions < V13.1.0.10), Teamcenter V13.2 (All versions < V13.2.0.9), Teamcenter V13.3 (All versions < V13.3.0.5), Teamcenter V14.0 (All versions < V14.0.0.2). File Server Cache service in Teamcenter consist of a functionality that is vulnerable to command injection. This could potentially allow an attacker to perform remote code execution.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
siemens	teamcenter	>= 12.4 < 12.4.0.15	12.4.0.15
siemens	teamcenter	>= 13.0 < 13.0.0.10	13.0.0.10
siemens	teamcenter	>= 13.1 < 13.1.0.10	13.1.0.10
siemens	teamcenter	>= 13.2 < 13.2.0.9	13.2.0.9
siemens	teamcenter	>= 13.3 < 13.3.0.5	13.3.0.5
siemens	teamcenter	>= 14.0 < 14.0.0.2	14.0.0.2
siemens	teamcenter_v12.4	—	—
siemens	teamcenter_v13.0	—	—
siemens	teamcenter_v13.1	—	—
siemens	teamcenter_v13.2	—	—
siemens	teamcenter_v13.3	—	—
siemens	teamcenter_v14.0	—	—

Detection & IOCs extracted from sources · hover to see the quote

port 4544/tcp↗

• → CVE-2022-34660 targets the File Server Cache service in Siemens Teamcenter, which is vulnerable to command injection enabling remote code execution. Monitor for anomalous or unexpected commands/processes spawned by the File Server Cache service. ↗
• → The File Server Cache service listens on port 4544/tcp. Restrict and monitor inbound connections to this port; unexpected external connections to 4544/tcp on Teamcenter hosts are a strong indicator of exploitation attempts. ↗
• → The vulnerability requires network-accessible Teamcenter instances (AV:N). Alert on remote connections to Teamcenter File Server Cache service from untrusted or unexpected IP addresses. ↗

• · Attack complexity is HIGH and requires HIGH privileges and user interaction (CVSS vector AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H), meaning exploitation is not trivial and requires an authenticated, privileged attacker with some form of user interaction — tune detection thresholds accordingly. ↗
• · No known public exploits exist for this vulnerability at time of advisory publication, reducing immediate mass-exploitation risk but not eliminating targeted attack risk. ↗

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