CVE-2026-116508

LOWCVSS 9.3 · CRITICAL

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A security flaw has been discovered in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected by this issue is the function sub_402340 of the file infostat.cgi of the component Device-Information CGI. Performing a manipulation of the argument CONTENT_LENGTH results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-119CWE-121

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-10-27: 310-27
Referenced assets2 URLs
Full discourse3 posts
  • ExploitGrid@exploitgrid

    ExploitGrid Daily Digest 🚨 Top CVEs: CVE-2026-115905 (CVSS: 10) zip-rs CVE-2026-116508 (CVSS: 10) totolink CVE-2026-102649 (CVSS: 9.9) padok-team CVE-2026-110720 (CVSS: 9.9) HashiCorp CVE-2026-115188 (CVSS: 9.9) ..🧵👇

    10010124
    435 followersView on X
  • ExploitGrid@exploitgrid

    [CVE] CVE-2026-116508 [HIGH PRIORITY] CVSS: 10 | Vendor: #totolink #TOTOLINK A950RG Device-Information CGI infostat.cgi sub_402340 stack-based ov... 🔗 https://exploitgrid.net/cve/CVE-2026-116508

    1000043
    435 followersView on X
  • ThreatAft@ThreatAft

    TOTOLINK A950RG — 5 CVEs, two at 10.0, no patch. 10.0 #1: Auth gate checks if routing key *contains* the handler name. Attacker controls the key. 10.0 #2: infostat.cgi skips auth entirely. No PIE, no canary, ASLR off. ROP published. https://threataft.com/articles/totolink-a950rg-cluster-cve-2026-116508-114575 #TOTOLINK #CVE

    0000055
    52 followersView on X

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