CVE-2021-21438
MEDIUMCVSS 4.3/10EPSS 0.63%
Last modified
CVE-2021-21438 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Agents are able to see linked FAQ articles without permissions (defined in FAQ Category). This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions.. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
Agents are able to see linked FAQ articles without permissions (defined in FAQ Category). This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Otrs | Faq | >= 6.0.0, < 6.0.29 |
| Otrs | Otrs | >= 7.0.0, < 7.0.24 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21438?
Agents are able to see linked FAQ articles without permissions (defined in FAQ Category). This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions.
How severe is CVE-2021-21438?
CVE-2021-21438 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21438?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-21438?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST