Buffer overflow in Vivotek Cc8160
CVE-2024-7439
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Vivotek CC8160 VVTK-0100d and classified as critical. Affected by this issue is the function read of the component httpd. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273524. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the affected release tree is end-of-life.
Vulnerability class: Buffer Overflow
EPSS: 0.010 (60.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Vivotek Cc8160 — versions VVTK-0100d
- Vivotek Cc8160_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (Permissions Required, technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (Permissions Required, exploit, broken-link)
Frequently asked questions
- What is CVE-2024-7439?
- CVE-2024-7439 is a high-severity vulnerability in Vivotek Cc8160, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-08-03.
- How severe is CVE-2024-7439?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-7439 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.