// For flags

CVE-2022-23221

h2: Loading of custom classes from remote servers through JNDI

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

H2 Console before 2.1.210 allows remote attackers to execute arbitrary code via a jdbc:h2:mem JDBC URL containing the IGNORE_UNKNOWN_SETTINGS=TRUE;FORBID_CREATION=FALSE;INIT=RUNSCRIPT substring, a different vulnerability than CVE-2021-42392.

H2 Console versiones anteriores a 2.1.210, permite a atacantes remotos ejecutar código arbitrario por medio de una URL jdbc:h2:mem JDBC que contenga la subcadena IGNORE_UNKNOWN_SETTINGS=TRUE;FORBID_CREATION=FALSE;INIT=RUNSCRIPT, una vulnerabilidad diferente a CVE-2021-42392

A flaw was found in the H2 Console. This flaw allows remote attackers to execute arbitrary code via a JDBC URL, concatenating with a substring that allows remote code execution by using a script.

The H2 Database console suffers from an unauthenticated remote code execution vulnerability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-01-14 CVE Reserved
  • 2022-01-19 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2024-08-25 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
  • CWE-502: Deserialization of Untrusted Data
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
H2database
Search vendor "H2database"
H2
Search vendor "H2database" for product "H2"
>= 1.1.100 < 2.0.206
Search vendor "H2database" for product "H2" and version " >= 1.1.100 < 2.0.206"
-
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
9.0
Search vendor "Debian" for product "Debian Linux" and version "9.0"
-
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
10.0
Search vendor "Debian" for product "Debian Linux" and version "10.0"
-
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
11.0
Search vendor "Debian" for product "Debian Linux" and version "11.0"
-
Affected
Oracle
Search vendor "Oracle"
Communications Cloud Native Core Console
Search vendor "Oracle" for product "Communications Cloud Native Core Console"
1.9.0
Search vendor "Oracle" for product "Communications Cloud Native Core Console" and version "1.9.0"
-
Affected