HOMEVULNERABILITIESCVE-2022-31886
MEDIUMPOC

CVE-2022-31886

CWE-352Published: June 28, 2022· Updated: Jun 17, 2026

6.5
CVSS v3.1

Official Description

Marval MSM v14.19.0.12476 is vulnerable to Cross Site Request Forgery (CSRF). An attacker can disable the 2FA by sending the user a malicious form.

NVD Source

Technical Analysis

CVE-2022-31886 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 6.5.

A proof-of-concept (PoC) exploit exists for CVE-2022-31886. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected Vendors & Products

marvalglobal1 product(s)
marval msm
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

POC AVAILABLEProof-of-concept code exists
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://cyber-guy.gitbook.io/cyber-guy/pocs/marval-msm/2fa-bypass-via-x-csrf
ADVISORYhttps://drive.google.com/drive/folders/1Zy5Oa-maLo0ACfLz90uvxqxwG18DwAZY
ADVISORYhttps://marvalglobal.com/
ADVISORYhttps://www.servicedeskinstitute.com/casestudies/who-is-marval-software/
ADVISORYhttps://cyber-guy.gitbook.io/cyber-guy/pocs/marval-msm/2fa-bypass-via-x-csrf
ADVISORYhttps://drive.google.com/drive/folders/1Zy5Oa-maLo0ACfLz90uvxqxwG18DwAZY
ADVISORYhttps://marvalglobal.com/
ADVISORYhttps://www.servicedeskinstitute.com/casestudies/who-is-marval-software/

All References (8)

→
https://cyber-guy.gitbook.io/cyber-guy/pocs/marval-msm/2fa-bypass-via-x-csrfExploit · Third Party Advisory
→
https://drive.google.com/drive/folders/1Zy5Oa-maLo0ACfLz90uvxqxwG18DwAZYExploit · Third Party Advisory
→
https://marvalglobal.com/Product · Vendor Advisory
→
https://www.servicedeskinstitute.com/casestudies/who-is-marval-software/Third Party Advisory
→
https://cyber-guy.gitbook.io/cyber-guy/pocs/marval-msm/2fa-bypass-via-x-csrfExploit · Third Party Advisory
→
https://drive.google.com/drive/folders/1Zy5Oa-maLo0ACfLz90uvxqxwG18DwAZYExploit · Third Party Advisory
→
https://marvalglobal.com/Product · Vendor Advisory
→
https://www.servicedeskinstitute.com/casestudies/who-is-marval-software/Third Party Advisory

Quick Facts

CVE IDCVE-2022-31886
CVSS Score6.5 / 10
SeverityMEDIUM
WeaknessCWE-352
CISA KEVNo
ExploitPOC
Affected1 vendor(s)
PublishedJun 28, 2022

Related CVEs (CWE-352)

CVE-2017-5145
10.0
CVE-2025-23922
10.0
CVE-2025-32642
10.0
CVE-2025-48340
9.8
CVE-2024-47634
9.8
CVE-2025-23797
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-31886 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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