CVE-2021-37354
CVSS v3
9.8
CRITICAL
EPSS Score
1.4 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2022-02-15
Frequently asked questions
What is CVE-2021-37354?
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.
Is CVE-2021-37354 actively exploited?
Active exploitation of CVE-2021-37354 has not been confirmed. Its EPSS score was 1.4% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-37354?
CVE-2021-37354 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-37354 affecting your environment?
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