CVE-2021-37354 — CRITICAL (9.8)

Vulnerability Description

Xerox Phaser 4622 v35.013.01.000 was discovered to contain a buffer overflow in the function sub_3226AC via the TIMEZONE variable. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Xerox	Phaser 4622 Firmware	35.013.01.000
Xerox	Phaser 4622	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/Ainevsia/CVE-Request/tree/main/Xerox/1ExploitThird Party Advisory
https://github.com/Ainevsia/CVE-Request/tree/main/Xerox/1ExploitThird Party Advisory

FAQ

What is CVE-2021-37354?

CVE-2021-37354 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Xerox Phaser 4622 v35.013.01.000 was discovered to contain a buffer overflow in the function sub_3226AC via the TIMEZONE variable. This vulnerability allows attackers to cause a Denial of Service (DoS...

How severe is CVE-2021-37354?

CVE-2021-37354 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-37354?

Check the references section above for vendor advisories and patch information. Affected products include: Xerox Phaser 4622 Firmware, Xerox Phaser 4622.