Skip to main content

D9l21a Firmware

3 CVEs product

Monthly

CVE-2026-1997 MEDIUM This Month

HP OfficeJet Pro printers (D9l18a, D9l20a, D9l21a, D9l63a firmware) are vulnerable to information disclosure through CORS misconfiguration when administrators enable the feature on the Embedded Web Server. An unauthenticated remote attacker can exploit this to access sensitive device resources from untrusted web origins. CORS remains disabled by default as a mitigation, but organizations that have explicitly enabled it should apply patches when available.

CSRF HP J3p68a Firmware J6x78a Firmware T0g56a Firmware +38
NVD
CVSS 3.1
5.3
EPSS
0.0%
CVE-2022-28722 CRITICAL Act Now

Certain HP Print Products are potentially vulnerable to Buffer Overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

HP Buffer Overflow P4C78A Firmware P4C85A Firmware T3P03A Firmware +96
NVD
CVSS 3.1
9.8
EPSS
1.0%
CVE-2022-28721 CRITICAL Act Now

Certain HP Print Products are potentially vulnerable to Remote Code Execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

HP RCE M2U86A Firmware M2U86B Firmware M2U86C Firmware +297
NVD
CVSS 3.1
9.8
EPSS
1.6%
EPSS 0% CVSS 5.3
MEDIUM This Month

HP OfficeJet Pro printers (D9l18a, D9l20a, D9l21a, D9l63a firmware) are vulnerable to information disclosure through CORS misconfiguration when administrators enable the feature on the Embedded Web Server. An unauthenticated remote attacker can exploit this to access sensitive device resources from untrusted web origins. CORS remains disabled by default as a mitigation, but organizations that have explicitly enabled it should apply patches when available.

CSRF HP J3p68a Firmware +40
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Certain HP Print Products are potentially vulnerable to Buffer Overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

HP Buffer Overflow P4C78A Firmware +98
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

Certain HP Print Products are potentially vulnerable to Remote Code Execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

HP RCE M2U86A Firmware +299
NVD

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy