CVE-2019-18791 — MEDIUM (5.4)

Q: How severe is CVE-2019-18791?

CVE-2019-18791 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-18791?

Check the references section above for vendor advisories and patch information. Affected products include: Lexmark Cx31X Firmware, Lexmark Cx31X, Lexmark Cx41X Firmware, Lexmark Cx41X, Lexmark Cx310 Firmware.

Vulnerability Description

Lexmark printer MS812 and multiple older generation Lexmark devices have a stored XSS vulnerability in the embedded web server. The vulnerability can be exploited to expose session credentials and other information via the users web browser.

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
Lexmark	Cx31X Firmware	<= lw73.vyl.p263
Lexmark	Cx31X	-
Lexmark	Cx41X Firmware	<= lw73.vy2.p263
Lexmark	Cx41X	-
Lexmark	Cx310 Firmware	<= lw73.gm2.p263
Lexmark	Cx310	-
Lexmark	Ms310 Firmware	<= lw73.prl.p263
Lexmark	Ms310	-
Lexmark	Ms312 Firmware	<= lw73.prl.p263
Lexmark	Ms312	-
Lexmark	Ms317 Firmware	<= lw73.prl.p263
Lexmark	Ms317	-
Lexmark	Ms410 Firmware	<= lw73.prl.p263
Lexmark	Ms410	-
Lexmark	M1140 Firmware	<= lw73.prl.p263
Lexmark	M1140	-
Lexmark	Ms315 Firmware	<= lw73.tl2.p263
Lexmark	Ms315	-
Lexmark	Ms415 Firmware	<= lw73.tl2.p263
Lexmark	Ms415	-

Related Weaknesses (CWE)

CWE-79

References

http://support.lexmark.com/alerts/Vendor Advisory
http://support.lexmark.com/index?page=content&id=TE933&modifiedDate=02/04/20&actVendor Advisory
http://support.lexmark.com/alerts/Vendor Advisory
http://support.lexmark.com/index?page=content&id=TE933&modifiedDate=02/04/20&actVendor Advisory

FAQ

What is CVE-2019-18791?

CVE-2019-18791 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Lexmark printer MS812 and multiple older generation Lexmark devices have a stored XSS vulnerability in the embedded web server. The vulnerability can be exploited to expose session credentials and oth...

How severe is CVE-2019-18791?

CVE-2019-18791 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-2019-18791?

Check the references section above for vendor advisories and patch information. Affected products include: Lexmark Cx31X Firmware, Lexmark Cx31X, Lexmark Cx41X Firmware, Lexmark Cx41X, Lexmark Cx310 Firmware.