CVE-2021-42183
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
CVE-2021-42183 is a high vulnerability (CVSS 7.5) in Masacms, published May 5, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.70%, the 91st percentile. No source names a fixed version.
- Severity
- 7.5 HighCVSS 3.1, NVD
- Exploit chance
- 4.70%EPSS, 91st percentile
- Exploitation
- None known1 public exploit
- Fixed in
- No fix listedNo source names one
Description
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | 0xRaw/CVE-2021-42183 | 2022-05-05 |
What each source reports
NVD Score used
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
- Record
CVE-2021-42183- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE ListNo score
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
- Record
CVE-2021-42183- Updated
- 2026-11-02
EUVDEUVD-2021-29165No score
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
- Record
EUVD-2021-29165- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qwpm-6h36-f4f8
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
- Record
GHSA-qwpm-6h36-f4f8- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSV
MasaCMS 7.2.1 is affected by a path traversal vulnerability in /index.cfm/_api/asset/image/.
- Record
CVE-2021-42183- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.