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CVE-2022-31883

27
FAUCET Score

CVE-2022-31883 is an Insecure Direct Object Reference (IDOR) vulnerability affecting Marval MSM v14.19.0.12476, allowing low-privilege users to view other users' API keys, including those of administrators. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
14.19.0.12476CPE matchmatch criteria
cpe:2.3:a:marvalglobal:marval_msm:14.19.0.12476:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.93%
Probability of exploitation in next 30 days
EPSS Percentile
56.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0093 is in the 52nd percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cyber-guy.gitbook.io / cyber-guy/pocs/marval-msm/idor-leads-to-unauthorized-access-to-api-keys
Third Party Advisory
drive.google.com / drive/folders/17Q8ItseCzj5W7wlD6ZFqL0y1N5Emxz4_
Broken LinkThird Party Advisory
marvalglobal.com
ProductVendor Advisory