Vulnerability Report

CVE-2021-41111

Title: Pagerduty Rundeck Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2021-41111.

CWE Category CWE-639
Published Date Feb 28, 2022
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 6.4 CVSS v3.1
Exploit Probability (EPSS)
0.27%

Vulnerability Summary

CVE-2021-41111: Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to versions 3.4.5 and 3.3.15, an authenticated user with authorization to read webhooks in one project can craft a request to reveal Webhook definitions and tokens in another project. The user could use the revealed webhook tokens to trigger webhooks. Severity depends on trust level of authenticated users and whether any webhooks exist that trigger sensitive actions. There are patches for this vulnerability in versions 3.4.5 and 3.3.15. There are currently no known workarounds.

Impacted Vendors

P
pagerduty 1
J
jenkins 1

Reference Links

https://github.com/rundeck/rundeck/commit/a3bdc06a0731da902593732022a5b9d2b4facec5 https://github.com/rundeck/rundeck/security/advisories/GHSA-mfqj-f22m-gv8j https://github.com/rundeck/rundeck/commit/a3bdc06a0731da902593732022a5b9d2b4facec5 https://github.com/rundeck/rundeck/security/advisories/GHSA-mfqj-f22m-gv8j
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.4
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.4
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:L/I:L/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
5.5
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:S/C:P/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-41111 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:C/C:L/I:L/A:N

Affected Stack

No specific products linked.