5.1

CVE-2025-15543: tp-link systems inc. vx800v v1.0 Link Following

CVSS: 5.1v4.0MediumAnalyzed
Published 29-01-2026Last modified 29-01-2026
Open JSON

Vulnerability summary

CVE-2025-15543 is a medium (CVSS 5.1) Link Following vulnerability in tp-link systems inc. vx800v v1.0. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 11.1% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
5.1/10
010
Medium · v4.0 (CVE.org)
EPSS score
0.21%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 29-01-2026
    PublishedVulnerability first disclosed.
  2. 29-01-2026
    Last modifiedVulnerability information updated.

Description

Improper link resolution in USB HTTP access path in VX800v v1.0 allows a crafted USB device to expose root filesystem contents, giving an attacker with physical access read‑only access to system files.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

+0.02 pp

From 0.20% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Tp-link1 product
Tp-link systems inc.1 product
  • vx800v v1.0< 800.0.11 (0.11.0 3.0.0 v603c.0 Build 250702)

2 vendors · 2 products

References

2 links