VulnerabilityModified
CVE-2018-14807
A stack-based buffer overflow vulnerability in Opto 22 PAC Control Basic and PAC Control Professional versions R10.0a and prior may allow remote code execution.
CRITICAL 9.8EPSS 3.13%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A stack-based buffer overflow vulnerability in Opto 22 PAC Control Basic and PAC Control Professional versions R10.0a and prior may allow remote code execution.
- 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
- 3.13% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-787
- Affected
- opto22/pac control
- Source
- ics-cert@hq.dhs.gov
References
- https://ics-cert.us-cert.gov/advisories/ICSA-18-247-01Third Party Advisory, US Government Resource
- https://www.opto22.com/support/resources-tools/knowledgebase/kb87547Vendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-18-247-01Third Party Advisory, US Government Resource
- https://www.opto22.com/support/resources-tools/knowledgebase/kb87547Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.