https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2026-30818.htmlhttps://patchthecve.com/cve/CVE-2026-30818.htmlSat, 25 Jul 2026 11:10:00 +0000HIGH 8.0: 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 tohttps://patchthecve.com/cve/CVE-2026-30817.htmlhttps://patchthecve.com/cve/CVE-2026-30817.htmlSat, 25 Jul 2026 11:10:00 +0000MEDIUM 5.7: 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 configuration file is processed. Successful exploitation may allow unauthorized access to arbitrary files on the device, potehttps://patchthecve.com/cve/CVE-2026-30816.htmlhttps://patchthecve.com/cve/CVE-2026-30816.htmlSat, 25 Jul 2026 11:10:00 +0000MEDIUM 5.7: 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 configuration file is processed.  Successful exploitation may allow unauthorized access to arbitrary files on the device, pohttps://patchthecve.com/cve/CVE-2026-30815.htmlhttps://patchthecve.com/cve/CVE-2026-30815.htmlSat, 25 Jul 2026 11:10:00 +0000HIGH 8.0: 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 crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow modification ohttps://patchthecve.com/cve/CVE-2026-30814.htmlhttps://patchthecve.com/cve/CVE-2026-30814.htmlSat, 25 Jul 2026 11:10:00 +0000HIGH 8.0: 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 arbitrary code via a specially crafted configuration file. Successful exploitation may cause a crash and could allow arbhttps://patchthecve.com/cve/CVE-2025-15608.htmlhttps://patchthecve.com/cve/CVE-2025-15608.htmlWed, 12 Aug 2026 20:17:32 +0000CRITICAL 9.8: 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 stack-based buffer overflow that causes the affected service to crash and, under specific conditions, may enable remote chttps://patchthecve.com/cve/CVE-2025-15607.htmlhttps://patchthecve.com/cve/CVE-2025-15607.htmlWed, 17 Jun 2026 08:38:06 +0000CRITICAL 9.8: 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 of unvalidated file content into shell commands, enabling authenticated attackers to inject and execute arbitrary commands