An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations. To exploit the vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted command that could ex
An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations. To exploit the vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted command that could exploit the vulnerability and delete protected files on an affected system once MpSigStub.exe ran again. The update…
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Forefront Endpoint Protection 2010 | N/A |
| Microsoft | Microsoft System Center Endpoint Protection | N/A |
| Microsoft | Microsoft System Center 2012 R2 Endpoint Protection | N/A |
| Microsoft | Microsoft Security Essentials | N/A |
| Microsoft | Microsoft System Center 2012 Endpoint Protection | N/A |
| Microsoft | Windows Defender | N/A |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.