CVE-2023-27971: hp inc. hp laserjet pro Classic Buffer Overflow
CVSS: 9.8v3.1CriticalAnalyzed
Published 28-04-2023Last modified 30-01-2025
Vulnerability summary
CVE-2023-27971 is a critical (CVSS 9.8) Classic Buffer Overflow vulnerability in hp inc. hp laserjet pro. EPSS estimates a 0.90% chance of exploitation in the next 30 days, higher than 59% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.90%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 28-04-2023PublishedVulnerability first disclosed.
- 30-01-2025Last modifiedVulnerability information updated.
Description
Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.90%
Chance of exploitation in the next 30 days
Percentile
59%
Versus all other CVEs
30-day change
0.00 pp
From 0.90% on 20-09-2026
20-09-202620-10-2026
EPSS score0.90%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Hp38 products
- laserjet_pro_m304-m305_w1a46a_firmware< 002_2310a
- laserjet_pro_m304-m305_w1a47a_firmware< 002_2310a
- laserjet_pro_m304-m305_w1a48a_firmware< 002_2310a
- laserjet_pro_m304-m305_w1a66a_firmware< 002_2310a
- laserjet_pro_m404-m405_93m22a_firmware< 002_2310a
Hp inc.1 product
- hp laserjet proSee HP Security Bulletin reference for affected versions.
2 vendors · 39 products