CVE-2017-9769

EPSS 85.5%

Vexday Risk Score

60Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Functional exploit

Popular PoC on GitHub (14 stars) — exploitation code widely available.

CVSS —EPSS 85.5%KEV nãoPoC públicaNuclei —Metasploit simPatch —

Lifecycle

22 Mar 2017Metasploit module available

24 Jul 2017Public PoC

02 Aug 2017Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

A specially crafted IOCTL can be issued to the rzpnk.sys driver in Razer Synapse 2.20.15.1104 that is forwarded to ZwOpenProcess allowing a handle to be opened to an arbitrary process.

Affected products

n/a · n/a

public PoCs found — 3

githubgithub.com/kkent030315/CVE-2017-9769★ 14 cve_referencewww.exploit-db.com/exploits/42368/unverified exploitdbwww.exploit-db.com/exploits/42368unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://warroom.securestate.com/cve-2017-9769/https://www.exploit-db.com/exploits/42368/http://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocess