CVE-2023-51837
Ylianst MeshCentral Missing SSL Certificate Validation
Ylianst MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate Validation.
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
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
9.8
Ylianst MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate Validation.
- Record
CVE-2023-51837- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-295
- Updated
- 2026-11-02
CVE List
9.8
Ylianst MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate Validation.
- Record
CVE-2023-51837- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-295
- Updated
- 2026-11-02
EUVDEUVD-2024-0306
9.8
Ylianst MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate Validation.
- Record
EUVD-2024-0306- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-8xw6-9h78-c89j
9.8
Ylianst MeshCentral Missing SSL Certificate Validation
Ylianst MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate Validation.
- Record
GHSA-8xw6-9h78-c89j- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-295
- Updated
- 2026-11-02
OSV
9.8
Ylianst MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate Validation.
- Record
CVE-2023-51837- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-8xw6-9h78-c89j
9.8
Ylianst MeshCentral Missing SSL Certificate Validation
Ylianst MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate Validation.
- Record
GHSA-8xw6-9h78-c89j- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-295
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
meshcentralnpm |
through 1.1.16 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-51837 is a critical vulnerability (CVSS 9.8) in Meshcentral, published January 30, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 40th percentile. No source names a fixed version.
References
github.com/tianjk99/Cryptographic-Misuses/blob/main/Bug_MeshCentral.md
github.com/Ylianst/MeshCentral/blob/master/mpsserver.js
github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-51837.md
nvd.nist.gov/vuln/detail/CVE-2023-51837
github.com/advisories/GHSA-8xw6-9h78-c89j
github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51837.json
github.com/Ylianst/MeshCentral