CVE-2026-30818Disclosure(tp-link / archer_ax53)

LOWCVSS 8.0 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • archer_ax53
  • archer_ax53_firmware

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-04-13); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
archer_ax53archer_ax53_firmware

1 version affected across 2 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-04-13: 1Mentions · 2026-04-16: 104-1304-16
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets1 URL
Classification over time
DateTotalLabels
2026-04-131
Disclosure1
2026-04-161
General1
Full discourse2 posts
  • セキュリティ対策Lab@securityLab_jp
    Disclosure

    TP-Link Archer AX53に複数の脆弱性(CVE-2026-30815,CVE-2026-30818) https://rocket-boys.co.jp/security-measures-lab/tp-link-archer-ax53-cve-2026-30815-cve-2026-30818/ #セキュリティ対策Lab #セキュリティ #Security #CybersecurityNews

    Post summary

    A security lab announces that the TP‑Link Archer AX53 router has two new vulnerabilities, CVE‑2026‑30815 and CVE‑2026‑30818, with a link to a detailed report.

    00010131
    380 followersView on X
  • アイティフィックス-パソコンスマホの訪問サポート@itfix_pcrescue
    General

    TP-Link Archer AX53に複数の脆弱性(CVE-2026-30815,CVE-2026-30818) https://rocket-boys.co.jp/security-measures-lab/tp-link-archer-ax53-cve-2026-30815-cve-2026-30818/

    Post summary

    The post announces that the TP‑Link Archer AX53 has multiple CVEs (CVE‑2026‑30815, CVE‑2026‑30818) and links to a security lab page for further details.

    0000040
    18 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWtp-linkarcher_ax531.0--
OStp-linkarcher_ax53_firmware---

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