Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-90605

CVE-2026-90605HIGH

Totolink A3002MU boa formFilter buffer overflow

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   H   H   H    8.6   .0085   56.9     —

AFFECTED
  Product  Versions             Fixed
  A3002MU  Hh-B20211125.1046 –  —

TIMELINE
  Sep 12  Reserved by VulDB
  Sep 13  Published (CNA: VulDB)
  Sep 14  RESCORED — CVE-2026-90605 (Totolink A3002MU). CVSS 9.4 → 8.6 (NVD).
  Sep 15  EXPLOIT PUBLISHED — CVE-2026-90605 (Totolink A3002MU). Public exploit reference added.

CWE-119, CWE-120 · CNA: VulDB · CVSS v4.0 · 6 references · NVD status: Deferred

Description

A weakness has been identified in Totolink A3002MU Hh-B20211125.1046. This vulnerability affects the function formFilter of the file /boafrm/formFilter of the component boa. Executing a manipulation of the argument ip6addr can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
September 12, 2026	Reserved	Reserved by VulDB
September 13, 2026	Published	Published (CNA: VulDB)
September 14, 2026	RESCORED	RESCORED — CVE-2026-90605 (Totolink A3002MU). CVSS 9.4 → 8.6 (NVD).
September 15, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-90605 (Totolink A3002MU). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Totolink	A3002MU	—	Hh-B20211125.1046	—

Weaknesses

CWE-119 · CWE-120

References (6)

Authoritative record: CVE-2026-90605 at cve.org

Vendors: totolink

Weaknesses: CWE-119 · CWE-120

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-90605 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.