Critical severity · published Nov 3, 2021
CVE-2021-39238
Certain HP Enterprise LaserJet, HP LaserJet Managed, HP Enterprise PageWide, HP PageWide Managed products may be vulnerable to potential buffer overflow
9.8
CVSS
11.2%
EPSS
No
On KEV
Description
Certain HP Enterprise LaserJet, HP LaserJet Managed, HP Enterprise PageWide, HP PageWide Managed products may be vulnerable to potential buffer overflow.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)11.2% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
F3
Futuresmart 3 · HP
before 3.9.8 · source: NVD
F4
Futuresmart 4 · HP
before 4.11.2.1 · source: NVD
F5
Futuresmart 5 · HP
before 5.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-39238
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-39238
Vendor Advisory
https://support.hp.com/us-en/document/ish_5000383-5000409-16
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