CVE-2023-32767 — The web interface of Symcon IP-Symcon before 6

The web interface of Symcon IP-Symcon before 6.3 (i.e., before 2023-05-12) allows a remote attacker to read sensitive files via .. directory-traversal sequences in the URL.

01What is this vulnerability?

The web interface of Symcon IP-Symcon before 6.3 (i.e., before 2023-05-12) allows a remote attacker to read sensitive files via .. directory-traversal sequences in the URL.

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: 2023-05-17T00:00:00.000Z
• Last modified: 2025-01-22T16:56:30.760Z

09References

• www.syss.de — https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-014.t…
• community.symcon.de — https://community.symcon.de/t/ip-symcon-6-3-stable-changelog/40276/87