CVE-2019-1089
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 4.9%
from disclosure to weapon3 days
Published on NVDJul 15
1st PoC+3d
exploitation probability
4.9%top 9% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by correcting how rpcss.dll handles these requests., aka 'Windows RPCSS Elevation of Privilege Vulnerability'.
Affected products
Microsoft · Multiplepublic PoCs found — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/47135cve_referencepacketstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.