Vulnerability · Published Aug 25, 2020 · Assigned by icscert
CVE-2020-14524Softing Industrial Automation OPC
Critical 9.8
In plain English
A critical-severity heap buffer overflow in OPC from Softing Industrial Automation all versions prior to the latest build of version 4.47.0. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)2.5%top 15.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Softing Industrial Automation all versions prior to the latest build of version 4.47.0 | OPC | All versions – before 4.47.0 |
Weakness: CWE-122 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-210-02 x_refsource_MISC