VulnerabilityModified
CVE-2018-17910
The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.
HIGH 7.8EPSS 5.22%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 5.22% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-119
- Affected
- advantech/webaccess
- Source
- ics-cert@hq.dhs.gov
References
- http://www.securityfocus.com/bid/105736Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041957Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-298-02Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/105736Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041957Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-298-02Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.