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No exploitation reportedFix available

CVE-2025-14756

Authenticated Command Injection Vulnerability in Archer MR600

No exploitation reported by the sources we read.

  • Published2026-01-26
  • Fixed in1.1.0
  • WeaknessCWE-77

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Command injection vulnerability was found in the admin interface component of TP-Link Archer MR600 v5 firmware, allowing authenticated attackers to execute system commands with a limited character length via crafted input in the browser developer console, possibly leading to service disruption or full compromise.

Timeline

dates in UTC
  1. 2026-01-2619:16CVE publishedNVD

Versions per branch

NVD
Tp-link archer mr600 firmwareversion to verify
BranchAffectedFixed in
1.1< 1.1.01.1.0

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As TPLink, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • TP-Link Systems Inc. Archer MR600 v5.0other versions: not affected

    platforms: ARM, Linux

    Affected
    • < 1.1.0 0.9.1 v0001.0 Build 250930 Rel.63611nfixed in 1.1.0 0.9.1 v0001.0 Build 250930 Rel.63611ncustom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-01-27

Fix

  1. Update Tp-link archer mr600 firmware to 1.1.0

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionnone2026-01-27
  • CNACVSS 4.08.5known since 2026-10-23
  • NVDCVSS 3.18.8read 2026-10-23
  • CNAweakness (CWE)CWE-77known since 2026-10-23
  • FIRST EPSSEPSS score2.8 %2026-11-08

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2026-01-26
Last Modified
2026-06-17
NVD status
Analyzed

Frequently asked questions

What is CVE-2025-14756?

Command injection vulnerability was found in the admin interface component of TP-Link Archer MR600 v5 firmware, allowing authenticated attackers to execute system commands with a limited character length via crafted input in the browser developer console, possibly leading to service disruption or full compromise.

Is CVE-2025-14756 actively exploited?

Active exploitation of CVE-2025-14756 has not been confirmed. Its EPSS score was 2.8% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-14756?

CVE-2025-14756 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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