CVE-2018-8609 json
A remote code execution vulnerability exists in Microsoft Dynamics 365 (on-premises) version 8 when the server fails to properly sanitize w…
published 2018-11-14 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-20224
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.9%
- EPSS 9.9% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
A remote code execution vulnerability exists in Microsoft Dynamics 365 (on-premises) version 8 when the server fails to properly sanitize web requests to an affected Dynamics server, aka "Microsoft Dynamics 365 (on-premises) version 8 Remote Code Execution Vulnerability." This affects Microsoft Dynamics 365.
Patch / fix
- microsoft dynamics_365 8.2.3.0003
Exploit prediction
9.90% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Affected products
- Microsoft Microsoft Dynamics 365
Classification
- Weakness
-
- CWE-116 Improper Encoding or Escaping of Output
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2018-8609
patch, vendor-advisory
-
securityfocus.com
/bid/105894
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2018-8609
- NVD CVE-2018-8609
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.