TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to conduct persistent XSS attacks…

published 2020-08-07 6y ago modified 2026-06-17 4mo ago also EUVD-2020-7184

cvss: 4.3; 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 27%
public exploits: 0; none known

TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to conduct persistent XSS attacks by leveraging administrative privileges to set a crafted server name.

Patch / fix

fixed in 1

tp-link tl-ps310u_firmware 2.079.000.t0210

Is CVE-2020-15056 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	4.3	CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	2.3	AV:A/AC:M/Au:S/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

research.hisolutions.com /2020/05/critical-vulnerabilites-in-multiple-usb-network-servers/
broken-link, third-party-advisory

Sources

CVE List CVE-2020-15056
NVD CVE-2020-15056

Fencer Intel 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.