CVE-2021-41112: high-severity vulnerability in rundeck
Missing Authorization in Rundeck
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.7%
Rundeck is an open source automation service with a web console, command line tools and a WebAPI. In versions prior to 3.4.5, authenticated users could craft a request to modify or delete System or Project level Calendars, without appropriate authorization. Modifying or removing calendars could cause Scheduled Jobs to execute, or not execute on desired calendar days. Severity depends on trust level of authenticated users and impact of running or not running scheduled jobs on days governed by calendar definitions. Version 3.4.5 contains a patch for this issue. There are currently no known workarounds.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected products
rundeck · rundeckRelated CVEs — rundeck
In the same product, most dangerous first.
CVE-2021-39132HIGHYAML deserialization can run untrusted codeEPSS 1.7%CVE-2020-11009MEDIUMIDOR can reveal execution data and logs to unauthorized user in RundeckEPSS 1.4%CVE-2026-106056HIGHRundeck before 6.2.0 OS Command Injection via Windows Job Option QuotingEPSS 1.2%CVE-2022-29186CRITICALUse of Hard-coded Cryptographic Key in rundeck/rundeck, rundeckpro/enterpriseEPSS 1.2%CVE-2022-31044HIGHPlaintext Storage of Keys and Passwords in Rundeck and PagerDuty Process AutomationEPSS 0.7%CVE-2026-92763HIGHRundeck through 6.2.1 Authorization Bypass via Project ImportEPSS 0.6%