If you learned from my posts, inspired, or encouraged to grow in the cybersecurity and digital forensics, I would really appreciate your vote and support - Husam Shbib!
MyCyberNews
← Back to feed
Vulnerabilities & PatchesEmerging1 sourceAug 14, 2026 · 08:17via CVEFeed

CVE-2026-19813 - TOTOLINK A800R firewall.so cstecgi.cgi setMacFilterRules stack-based overflow

Brief

CVE ID : CVE-2026-19813

Published : Aug. 14, 2026, 8:17 a. m.

  • 48 minutes ago

Description : A security vulnerability has been detected in TOTOLINK A800R 4.

  • 2cu. 5137_B20200730. This impacts the function setMacFilterRules of the file /cgi-bin/cstecgi. cgi of the component firewall. so. Such manipulation of the argument Comment leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

Severity: 9.0

  • HIGH

Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Read more on CVEFeed→
Vulnerabilities & PatchesCVE-2026-19813