Home/CVE/H2 Console before 2.1.210 allows remote attackers to execute arbitrary code via a jdbc:h2:mem JDBC URL containing the IG
CVE

CVE-2022-23221

H2 Console before 2.1.210 allows remote attackers to execute arbitrary code via a jdbc:h2:mem JDBC URL containing the IG

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.

CRITICAL · CVSS 9.8 EPSS 0.26568
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 4% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
▤

Affected Products & Versions

3
h2database h2>= 1.1.100 and < 2.0.206
debian linuxall versions
oracle communications cloud native core consoleall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven com.h2database:h2 CRITICAL fixed in 2.1.210
⚠

Public Exploits & PoCs

2
pocpacketstormsecurity.com · H2-Database-Console-Remote-Code-Execution.htmlpacketstormsecurity.com
poctwitter.com · 1483824727936450564twitter.com
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Jan 2022 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

9
rhsaRHSA-2024:10207Critical
rhsaRHSA-2024:10208Critical
usnUSN-6834-1
rhsaRHSA-2022:5532Important
rhsaRHSA-2022:4922Moderate
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2022/Jan/39ExploitMailing ListThird Party Advisory
https://github.com/h2database/h2database/releases/tag/version-2.1.210PatchRelease NotesThird Party Advisory
https://github.com/h2database/h2database/security/advisoriesMitigationPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/02/msg00017.htmlMailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20230818-0011/
https://www.debian.org/security/2022/dsa-5076Third Party Advisory
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