CVE-2026-5511Patch(tp-link / archer_ax72)

LOWCVSS 2.7 · LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch tp-link archer_ax72 systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In the web management interface of Archer AX72 (SG) v1, the network diagnostic feature improperly handles invalid user input, resulting in limited exposure of diagnostic command usage information.  An authenticated attacker with administrative privileges could exploit this issue to confirm the presence of the diagnostic utility and view its valid command-line syntax and options.  The exposed information is limited in scope and does not include sensitive system data.

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-209

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

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

  • archer_ax72
  • archer_ax72_firmware

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • Peaked at 2 mentions on most recent observed day (2026-05-21)
  • 3 total mentions across 2 days

Affected systems

Vendors
Products
archer_ax72archer_ax72_firmware

1 version affected across 2 products

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-05-19: 1Mentions · 2026-05-21: 2Patch / Workaround · 2026-05-21: 2Technical Details · 2026-05-19: 105-1905-21
Signal classification2 categories
Patch
266.7%
Disclosure
133.3%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-05-191
Disclosure1
2026-05-212
Patch2
Full discourse3 posts
  • selva@SelvaKtm2
    Patch

    TP-Link Fixes CVE-2026-5511 Flaw in Archer AX72 Routers: Patch Now https://thecybrdef.com/tp-link-archer-ax72-cve-2026-5511-vulnerability/ #Cybertrending #Cybernewsdaily #Cybersecurity

    Post summary

    TP-Link has released a patch for CVE-2026-5511, a flaw affecting Archer AX72 routers.

    0000034
    5 followersView on X
  • cybersecuritypath@cybrsecpath
    Patch

    TP-Link Fixes CVE-2026-5511 Flaw in Archer AX72 Routers: Patch Now https://thecybrdef.com/tp-link-archer-ax72-cve-2026-5511-vulnerability/ #Cybertrending #Cybernewsdaily #Cybersecurity

    Post summary

    TP‑Link has released a patch for CVE‑2026‑5511 affecting Archer AX72 routers and urges users to update immediately.

    0000045
    9 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-5511 In the web management interface of Archer AX72 (SG) v1, the network diagnostic feature improperly handles invalid user input, resulting in limited exposure of diagnosti… https://www.cve.org/CVERecord?id=CVE-2026-5511

    Post summary

    The text announces CVE‑2026‑5511, describing improper handling of user input in Archer AX72’s web interface that leads to limited diagnostic data exposure; no proof‑of‑concept, exploit, patch, or active exploitation is mentioned.

    00000111
    57.5K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWtp-linkarcher_ax721.0--
OStp-linkarcher_ax72_firmware---

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