A vulnerability has been found in Wavlink WL-NU516U1 708c073-mt7628. (CVE-2026-18588)
A vulnerability has been found in Wavlink WL-NU516U1 708c073-mt7628. This affects the function fgets of the file nas.cgi. The manipulation of the argument CONTENT_LENGTH leads to stack-based buffer overflow. Remote exploitation of the attack is possible. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
A vulnerability has been found in Wavlink WL-NU516U1 708c073-mt7628. (CVE-2026-18588)
Description
A vulnerability has been found in Wavlink WL-NU516U1 708c073-mt7628. This affects the function fgets of the file nas.cgi. The manipulation of the argument CONTENT_LENGTH leads to stack-based buffer overflow. Remote exploitation of the attack is possible. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CVSS v3.1
Score 9.8critical
Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-hfj9-7vrj-jwv3
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-18588"]
- Ecosystems
- []
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6a71067cbf32cb7a34396b28
Added to database: 08/03/2026, 21:22:04 UTC
Last updated: 08/03/2026, 21:22:04 UTC
Views: 1
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