Buffer overflow in Planet Icg-2510
CVE-2026-3697
A vulnerability was determined in Planet ICG-2510 1.0_20250811. The impacted element is the function sub_40C8E4 of the file /usr/sbin/httpd of the component Language Package Configuration Handler. Executing a manipulation of the argument Language can lead to stack-based buffer overflow. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
- Planet Icg-2510 — versions 1.0_20250811
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/glkfc/IoT-Vulnerability/blob/main/PLANET/ICG-2510/vulnerability_repo… (related)
Frequently asked questions
- What is CVE-2026-3697?
- CVE-2026-3697 is a medium-severity vulnerability in Planet Icg-2510, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.3/10. Published 2026-03-08.
- How severe is CVE-2026-3697?
- Medium severity. CVSS v3 base score is 6.3 out of 10.