CVE-2020-28930 — MEDIUM (5.4)

Vulnerability Description

A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in settings/users.php in EPSON EPS TSE Server 8 (21.0.11) allows an authenticated attacker to inject a JavaScript payload in the user management page that is executed by an administrator.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Epson	Eps Tse Server 8 Firmware	21.0.11
Epson	Eps Tse Server 8	-

Related Weaknesses (CWE)

CWE-79

References

https://blog.bssi.fr/multiple-vulnerabilities-within-epson-eps-tse-server-8/#vulExploitThird Party Advisory
https://blog.bssi.fr/multiple-vulnerabilities-within-epson-eps-tse-server-8/#vulExploitThird Party Advisory

FAQ

What is CVE-2020-28930?

CVE-2020-28930 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in settings/users.php in EPSON EPS TSE Server 8 (21.0.11) allows an authenticated attacker to inject a JavaScr...

How severe is CVE-2020-28930?

CVE-2020-28930 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-28930?

Check the references section above for vendor advisories and patch information. Affected products include: Epson Eps Tse Server 8 Firmware, Epson Eps Tse Server 8.