VulnerabilityModified
CVE-2019-10983
In WebAccess/SCADA Versions 8.3.5 and prior, an out-of-bounds read vulnerability is caused by a lack of proper validation of user-supplied data.
HIGH 7.5EPSS 2.38%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In WebAccess/SCADA Versions 8.3.5 and prior, an out-of-bounds read vulnerability is caused by a lack of proper validation of user-supplied data. Exploitation of this vulnerability may allow disclosure of information.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 2.38% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- advantech/webaccess
- Source
- ics-cert@hq.dhs.gov
References
- https://www.us-cert.gov/ics/advisories/icsa-19-178-05Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-19-621/Third Party Advisory, VDB Entry
- https://www.us-cert.gov/ics/advisories/icsa-19-178-05Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-19-621/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.