CVE detail
CVE-2026-30818
An OS command injection vulnerability in the dnsmasq module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute arbitrary code when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow the attacker to modify device configuration, access sensitive information, or further compromise system integrity. This issue affects AX53 v1.0: before 1.7.1 Build 20260213.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2306www.talosintelligence.com
No excerpt available.
Exploitwww.talosintelligence.comApr 8, 2026, 7:25 PM - https://www.tp-link.com/us/support/faq/5055/www.tp-link.com
No excerpt available.
Vendor Advisorywww.tp-link.comApr 8, 2026, 7:25 PM No excerpt available.
Vendor Advisorywww.tp-link.comApr 8, 2026, 7:25 PMNo excerpt available.
Vendor Advisorywww.tp-link.comApr 8, 2026, 7:25 PM- https://talosintelligence.com/vulnerability_reports/talosintelligence.com
No excerpt available.
Exploittalosintelligence.comApr 8, 2026, 7:25 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-30815CVSS 8.5 · High
An OS command injection vulnerability in the OpenVPN module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially craft…
- CVE-2026-30817CVSS 6.8 · Medium
An external configuration control vulnerability in the OpenVPN module of TP-Link AX53 v1.0 allows an authenticated adjacent attacker to read arbitrary files when a malicious confi…
- CVE-2026-30816CVSS 6.8 · Medium
An external control of configuration vulnerability in the OpenVPN module of TP-Link AX53 v1.0 allows an authenticated adjacent attacker to read arbitrary file when a malicious con…
- CVE-2026-30814CVSS 7.3 · High
A stack-based buffer overflow in the tmpServer module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to trigger a segmentation fault and potentially execute…
- CVE-2025-15608CVSS 7.7 · High
This vulnerability in AX53 v1, AX55 v4 and AX55 v4.6 results from insufficient input sanitization in the device’s probe handling logic, where unvalidated parameters can trigger a…
- CVE-2025-15607CVSS 7.3 · High
A command injection vulnerability on AX53 v1 occurs in mscd debug functionality due to insufficient input handling, allowing log redirection to arbitrary files and concatenation o…