CVE-2021-23261
Overriding the system configuration file causes a denial of service
Authenticated administrators may override the system configuration file and cause a denial of service.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Overriding the system configuration file causes a denial of service
Authenticated administrators may override the system configuration file and cause a denial of service.
- Record
CVE-2021-23261- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-703
- Updated
- 2026-11-02
EUVDEUVD-2021-10360
Authenticated administrators may override the system configuration file and cause a denial of service.
- Record
EUVD-2021-10360- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xw2f-f9v2-gh6f No score
Authenticated administrators may override the system configuration file and cause a denial of...
Authenticated administrators may override the system configuration file and cause a denial of service.
- Record
GHSA-xw2f-f9v2-gh6f- Updated
- 2026-11-02
NVD
Authenticated administrators may override the system configuration file and cause a denial of service.
- Record
CVE-2021-23261- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H - CVSS 3.1
- 4.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:N/A:P - Weakness
- CWE-703
- Updated
- 2026-11-02
OSV
Authenticated administrators may override the system configuration file and cause a denial of service.
- Record
CVE-2021-23261- CVSS 3.1
- 4.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-23261 is a medium vulnerability (CVSS 4.5) in Crafter Software Cms, published December 2, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 51st percentile. No source names a fixed version.