An issue in the component MSI.TerminalServer.exe of MSI Center v1.0.41.0 allows attackers…
Priority HIGH 73CWE-345Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-345.
Summary
An issue in the component MSI.TerminalServer.exe of MSI Center v1.0.41.0 allows attackers to escalate privileges via a crafted TCP packet.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00426 37th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-31877
- 2026-10-03 Alias added: GHSA-pmw2-qfvq-r2cq
References
More MSI Center vulnerabilities
- TI-2026-28044 Insecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a… CVSS 3.1HIGH 7.5
- TI-2026-28045 Insecure Permissions vulnerability in MSI NBFoundation Service v.2.0.2506.1201 allows a… CVSS 3.1HIGH 7.5
- TI-2022-18123 Micro-Star International Co., Ltd MSI Center 1.0.50.0 was discovered to contain a… CVSS 3.1HIGH 7.8
- TI-2021-20318 Micro-Star International (MSI) Center <= 1.0.31.0 is vulnerable to multiple Privilege… CVSS 3.1HIGH 7.8
Sources
- CVE-2022-31877 · CVE Program
- CVE-2022-31877 · NVD
- FIRST EPSS
- GHSA-pmw2-qfvq-r2cq · GitHub Advisory Database · CC BY 4.0
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