CVE-2025-30240
Arbitrary File Read via Improper Symlink Handling in USB HTTPS Access Path in multiple TP-Link Aginet Devices
The affected TP-Link Aginet devices do not properly validate symbolic links created on external USB storage devices. By placing a crafted symbolic link on supported storage media, an attacker may cause the system to resolve the link.
Successful exploitation may allow unauthorized read access to sensitive files within the device filesystem.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Arbitrary File Read via Improper Symlink Handling in USB HTTPS Access Path in multiple TP-Link Aginet Devices
The affected TP-Link Aginet devices do not properly validate symbolic links created on external USB storage devices. By placing a crafted symbolic link on supported storage media, an attacker may cause the system to resolve the link.
Successful exploitation may allow unauthorized read access to sensitive files within the device filesystem.
- Record
CVE-2025-30240- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-59
- Updated
- 2026-11-02
EUVDEUVD-2025-210676
The affected TP-Link Aginet devices do not properly validate symbolic links created on external USB storage devices. By placing a crafted symbolic link on supported storage media, an attacker may cause the system to resolve the link.
Successful exploitation may allow unauthorized read access to sensitive files within the device filesystem.
- Record
EUVD-2025-210676- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-8vgw-m5fh-hwg3
The affected TP-Link Aginet devices do not properly validate symbolic links created on external...
The affected TP-Link Aginet devices do not properly validate symbolic links created on external USB storage devices. By placing a crafted symbolic link on supported storage media, an attacker may cause the system to resolve the link.
Successful exploitation may allow unauthorized read access to sensitive files within the device filesystem.
- Record
GHSA-8vgw-m5fh-hwg3- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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 - Weakness
- CWE-59
- Updated
- 2026-11-02
NVD
The affected TP-Link Aginet devices do not properly validate symbolic links created on external USB storage devices. By placing a crafted symbolic link on supported storage media, an attacker may cause the system to resolve the link.
Successful exploitation may allow unauthorized read access to sensitive files within the device filesystem.
- Record
CVE-2025-30240- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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 - Weakness
- CWE-59
- Updated
- 2026-11-02
Affected products
- tp-link systems inc. eb810v(eu1) v1.0
- tp-link systems inc. ex220(br) v1.0/1.20/1.28/1.29/1.8
- tp-link systems inc. ex220(br) v2.0
- tp-link systems inc. ex220(eu1) v1.0/1.20
- tp-link systems inc. ex220(ru) v1.0
- tp-link systems inc. ex220(us1) v1.0
- tp-link systems inc. ex222(eu1) v1.0
- tp-link systems inc. ex222(kr) v1.0
- tp-link systems inc. ex222(us1) v1.0
- tp-link systems inc. ex520v(eu1)1.0
- tp-link systems inc. ex820v(eu1) v1.0
- tp-link systems inc. ex920(us2) v1.6/v1.0
Show 21 moreShow less
- tp-link systems inc. hb210 pro(eu1)1.0
- tp-link systems inc. hb210 pro(us2)1.0/1.6
- tp-link systems inc. hb210(eu1) 1.0
- tp-link systems inc. hb210(us2) 1.0
- tp-link systems inc. hb410( eu1) 1.0
- tp-link systems inc. hb610(ca) v2.0
- tp-link systems inc. hb610(eu1)
- tp-link systems inc. hb610(us2) v2.6/2.0
- tp-link systems inc. hb710(eu1) 1.0
- tp-link systems inc. hb710(us2) v1.6/1.0
- tp-link systems inc. hb810(eu1) v2.0
- tp-link systems inc. hb810(us2) v1.0/1.6/2.0/2.6
- tp-link systems inc. vx1800v(eu1) v1.0
- tp-link systems inc. vx420-g2h(au) v3.0
- tp-link systems inc. vx800v(de) v1.0
- tp-link systems inc. xc220-g3v(eu1) v2.30
- tp-link systems inc. xc220-g3v(us1) v2.30
- tp-link systems inc. xx530v(br)v1.0
- tp-link systems inc. xx530v(br)v2.0
- tp-link systems inc. xx530v(eu1)
- tp-link systems inc. xx530v(us1)
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-30240 is a medium vulnerability (CVSS 5.1) in Tp-link Systems Inc. Eb810v(eu1) V1.0, published August 10, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 14th percentile. No source names a fixed version.