CVE-2020-15055
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same...
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to bypass authentication via a web-administration request that lacks a password parameter.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to bypass authentication via a web-administration request that lacks a password parameter.
- Record
CVE-2020-15055- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 8.3 High
AV:A/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to bypass authentication via a web-administration request that lacks a password parameter.
- Record
CVE-2020-15055- Updated
- 2026-11-02
EUVDEUVD-2020-7183 No score
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to bypass authentication via a web-administration request that lacks a password parameter.
- Record
EUVD-2020-7183- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7qrv-c764-rg7p No score
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same...
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to bypass authentication via a web-administration request that lacks a password parameter.
- Record
GHSA-7qrv-c764-rg7p- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-15055 is a high vulnerability (CVSS 8.8) in Tp-link Tl-ps310u Firmware, published August 7, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.89%, the 59th percentile. No source names a fixed version.