VDB
CVE-2021-33742
CVE-2021-33742
CLOSED
KEV
EPSS 72.12% · 98.8th percentile
Risk Scores
EPSS Score
72.12%
98.8th percentile
Exploit Intelligence
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1675 (circl)
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1675 (circl)
- VU#383432 (circl)
- http://packetstormsecurity.com/files/163349/Microsoft-PrintNightmare-Proof-Of-Concept.html (circl)
- http://packetstormsecurity.com/files/163351/PrintNightmare-Windows-Spooler-Service-Remote-Code-Execution.html (circl)
- http://packetstormsecurity.com/files/167261/Print-Spooler-Remote-DLL-Injection.html (circl)
- CIRCL exploited: CVE-2021-1675 (circl-sighting)
- Out-of-bounds write in MSHTML (Microsoft Internet Explorer) (gpz)
- Out-of-bounds write in MSHTML (Microsoft Internet Explorer) (gpz)
- Out-of-bounds write in MSHTML (Microsoft Internet Explorer) (gpz)
…and 119 more exploits
Timeline
- Jun 8, 2021 PoC Published
- Jun 8, 2021 CVE Published
- Jun 9, 2021 EPSS Score
- Jul 1, 2021 PoC Published
- Sep 17, 2021 PoC Published
- Sep 23, 2021 PoC Published
- Nov 3, 2021 CISA KEV Added
- Nov 8, 2021 PoC Published
- Nov 20, 2021 PoC Published
- Jan 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 24, 2022 PoC Published
References
- https://cert.ssi.gouv.fr/alerte/CERTFR-2021-ALE-012/ advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33739 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31955 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31201 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31956 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33742 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31199 advisory
- https://www.cert.ssi.gouv.fr/avis/CERTFR-2021-AVI-448/ advisory