What’s Vulnerable › Vulnerabilities

CVE-2020-15055

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-08-07 · updated 2026-06-17
• Weakness: CWE-287

Description

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.

Affected products

• TP-Link Tl-Ps310U Firmware: before 2.079.000.t0210 — fixed in 2.079.000.t0210

How to fix

Upgrade to a fixed version: TP-Link Tl-Ps310U Firmware 2.079.000.t0210. Check the vendor advisory for mitigations.

References

• https://research.hisolutions.com/2020/05/critical-vulnerabilites-in-multiple-usb-network-servers/
• https://research.hisolutions.com/2020/05/critical-vulnerabilites-in-multiple-usb-network-servers/

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