CVE-2022-31884 json
Marval MSM v14.19.0.12476 has an Improper Access Control vulnerability which allows a low privilege user to delete other users API Keys inc…
published 2022-06-28 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-53216
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
Marval MSM v14.19.0.12476 has an Improper Access Control vulnerability which allows a low privilege user to delete other users API Keys including high privilege and the Administrator users API Keys.
Exploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- cyber-guy.gitbook.io https://cyber-guy.gitbook.io/cyber-guy/pocs/marval-msm/unauthorized-delete-add-api-users-api-keys referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
References
-
cyber-guy.gitbook.io
/cyber-guy/pocs/marval-msm/unauthorized-delete-add-api-users-api-keys
exploit, third-party-advisory
-
marvalglobal.com
/
product
-
drive.google.com
/drive/folders/1lFM9cVUqTlKyDI2azmI1rIF4HoZBt_4i?usp=sharing
broken-link, third-party-advisory
Sources
- CVE List CVE-2022-31884
- NVD CVE-2022-31884
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.