VulnerabilityModified
CVE-2017-9769
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.
CRITICAL 9.8EPSS 85.5%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 85.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 85.54% probability · 100th percentile
- CISA KEV
- Not listed
- Affected
- razer/synapse
- Source
- cve@mitre.org
References
- http://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocessExploit, Third Party Advisory
- https://warroom.securestate.com/cve-2017-9769/Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/42368/Third Party Advisory, VDB Entry
- http://www.rapid7.com/db/modules/exploit/windows/local/razer_zwopenprocessExploit, Third Party Advisory
- https://warroom.securestate.com/cve-2017-9769/Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/42368/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.