CVE-2020-36771
CloudLinux CageFS 7.1.1-1 or below passes the authentication token as command line argument. In...
CVE-2020-36771 is a high vulnerability (CVSS 7.8) in Cloudlinux Cagefs, published January 22, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 41st percentile. No source names a fixed version.
- Severity
- 7.8 HighCVSS 3.1, NVD
- Exploit chance
- 0.47%EPSS, 41st percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
CloudLinux CageFS 7.1.1-1 or below passes the authentication token as a command line argument. In some configurations this allows local users to view the authentication token via the process list and gain code execution as another user.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
What each source reports
NVD Score used 7.8
CloudLinux CageFS 7.1.1-1 or below passes the authentication token as a command line argument. In some configurations this allows local users to view the authentication token via the process list and gain code execution as another user.
- Record
CVE-2020-36771- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-214, CWE-200
- Updated
- 2026-11-02
CVE List 7.8
CloudLinux CageFS 7.1.1-1 or below passes the authentication token as a command line argument. In some configurations this allows local users to view the authentication token via the process list and gain code execution as another user.
- Record
CVE-2020-36771- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-214, CWE-200
- Updated
- 2026-11-02
EUVDEUVD-2020-24212 7.8
CloudLinux CageFS 7.1.1-1 or below passes the authentication token as a command line argument. In some configurations this allows local users to view the authentication token via the process list and gain code execution as another user.
- Record
EUVD-2020-24212- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-v7gp-f4wc-h5w4 7.8
CloudLinux CageFS 7.1.1-1 or below passes the authentication token as command line argument. In...
CloudLinux CageFS 7.1.1-1 or below passes the authentication token as command line argument. In some configurations this allows local users to view it via the process list and gain code execution as another user.
- Record
GHSA-v7gp-f4wc-h5w4- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-200, CWE-214
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
blog.cloudlinux.com/cagefs-lve-wrappers-and-bsock-have-been-rolled-out-to-100
seclists.org/fulldisclosure/2024/Jan/24
packetstormsecurity.com/files/176790/CloudLinux-CageFS-7.1.1-1-Token-Disclosure.html
github.com/sbaresearch/advisories/tree/public/2020/SBA-ADV-20200707-01_CloudLinux_CageFS_Token_Disclosure
nvd.nist.gov/vuln/detail/CVE-2020-36771
github.com/advisories/GHSA-v7gp-f4wc-h5w4