CVE-2025-15541 json
Access to System Files via SFTP on TP-Link VX800v
published 2026-01-29 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-206516
- cvss
- 6.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 19%
- public exploits
- 0
- none known
Summary
Improper link resolution in the VX800v v1.0 SFTP service allows authenticated adjacent attackers to use crafted symbolic links to access system files, resulting in high confidentiality impact and limited integrity risk.
Patch / fix
- TP-Link Systems Inc. VX800v v1.0 800.0.11 (0.11.0 3.0.0 v603c.0 Build 250702)
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 9 mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 6.9 | CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 4.0 | 6.9 | CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/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 |
| NVD | 3.1 | 6.3 | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N |
Affected products
- TP-Link Systems Inc. VX800v v1.0
Classification
- Weakness
-
- CWE-59 Improper Link Resolution Before File Access
References
-
tp-link.com
/de/support/download/vx800v/#Firmware
patch, product
-
tp-link.com
/us/support/faq/4930/
vendor-advisory
Sources
- CVE List CVE-2025-15541
- NVD CVE-2025-15541
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.