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Public proof of conceptFix available

CVE-2026-1457

A public proof of concept exists; no exploitation attested.

  • Published2026-01-29
  • Fixed in3.1.1
  • WeaknessCWE-121

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

An authenticated buffer handling flaw in TP-Link VIGI C385 V1 Web API lacking input sanitization, may allow memory corruption leading to remote code execution. Authenticated attackers may trigger buffer overflow and potentially execute arbitrary code with elevated privileges.

Timeline

dates in UTC
  1. 2026-01-2919:16CVE publishedNVD

Versions per branch

NVD
Tp-link vigi c385 firmwareversion to verify
BranchAffectedFixed in
3.1< 3.1.13.1.1

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. VIGI C485 V1other versions: not affected

    platforms: Linux

    Affected
    • < 3.1.1 Build 251124 Rel.50371nfixed in 3.1.1 Build 251124 Rel.50371ncustom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-01-29

Fix

  1. Update Tp-link vigi c385 firmware to 3.1.1

Advisories and patches

Detection

read 2026-11-01 01:02 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

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
2026-01-29
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-j5cc-hmp5-4pfq

Frequently asked questions

What is CVE-2026-1457?

An authenticated buffer handling flaw in TP-Link VIGI C385 V1 Web API lacking input sanitization, may allow memory corruption leading to remote code execution. Authenticated attackers may trigger buffer overflow and potentially execute arbitrary code with elevated privileges.

Is CVE-2026-1457 actively exploited?

Active exploitation of CVE-2026-1457 has not been confirmed. Its EPSS score was 7.6% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-1457?

CVE-2026-1457 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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Sources for this record