Vulnerability in TCP port (CVE-2026-105673)
Summary
Vulnerability in TCP port (CVE-2026-105673). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
An
unauthenticated denial-of-service vulnerability exists in Tapo C325WB v2 in the
RTSP streaming service on TCP port 554 when the Camera Account feature is
enabled. A crafted pair of RTSP-over-HTTP tunneling requests can cause memory
corruption and crash the streaming daemon.
Successful
exploitation may allow an unauthenticated adjacent-network attacker to disrupt
live video and related streaming functions until the affected service recovers
or restarts.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-105673 has been found in TCP port.
Risk of unauthorized operations or information disclosure.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "TCP port CVE-2026-105673" on the vendor's site.
CVE-2026-105673 (TCP port) — CWE-121
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-121) exists in TCP port.
Check the vendor advisory for the affected versions of TCP port.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで TCP port を使っているサービスとバージョンを洗い出す。
-
2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- web tp-link.com
- web tp-link.com
- web tp-link.com
- web nvd.nist.gov
- web tp-link.com
- web github.com