CVE-2023-36618 — Atos Unify OpenScape Session Border Controller through V10 R3

Atos Unify OpenScape Session Border Controller through V10 R3.01.03 allows execution of OS commands as root user by low-privileged authenticated users.

01What is this vulnerability?

Atos Unify OpenScape Session Border Controller through V10 R3.01.03 allows execution of OS commands as root user by low-privileged authenticated users.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-10-04T00:00:00.000Z
• Last modified: 2024-09-20T13:13:46.174Z

09References

• sec-consult.com — https://sec-consult.com/vulnerability-lab/advisory/authenticated-remote-code-exe…
• packetstormsecurity.com — https://packetstormsecurity.com/files/174704/Atos-Unify-OpenScape-Code-Execution…
• networks.unify.com — https://networks.unify.com/security/advisories/OBSO-2307-01.pdf