CVE-2026-30818
| Summary |
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.
|
| Publication Date |
April 9, 2026, 4:25 a.m. |
| Registration Date |
April 15, 2026, 11:32 a.m. |
| Last Update |
April 15, 2026, 1:20 a.m. |
|
CVSS3.1 : HIGH
|
| スコア |
8.0
|
| Vector |
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) |
隣接 |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
低 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更なし |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:tp-link:archer_ax53_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.7.1 |
| Configuration2 |
or higher |
or less |
more than |
less than |
Related information, measures and tools
Common Vulnerabilities List