Vulnerability Report

CVE-2022-23734

RCE

Title: Github Enterprise Server RCE

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2022-23734.

CWE Category CWE-502
Published Date Oct 19, 2022
Modified Date May 09, 2025
Exploit Status Not Found
Score 8.8 CVSS v3.1
Exploit Probability (EPSS)
2.69%

Vulnerability Summary

CVE-2022-23734: A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an attacker would need to gain access via a server-side request forgery (SSRF) that would let an attacker control the data being deserialized. This vulnerability affected all versions of GitHub Enterprise Server prior to v3.6 and was fixed in versions 3.5.3, 3.4.6, 3.3.11, and 3.2.16. This vulnerability was reported via the GitHub Bug Bounty program.

Impacted Vendors

B
blackberry 1
M
microfocus 1
G
github 1

Reference Links

https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.16 https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11 https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6 https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3 https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.16 https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11 https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6 https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3
CVSS v3.1
Source Entity [email protected]
Severity HIGH
8.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity HIGH
8.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-23734 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.