Vulnerability · Published May 14, 2020 · Assigned by icscert
CVE-2020-12046
Medium 5.7
In plain English
A medium-severity security flaw in Opto 22 SoftPAC Project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS NVD)5.7Medium
Exploit odds (30 days)0.5%top 59.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC’s firmware files’ signatures are not verified upon firmware update. This allows an attacker to replace legitimate firmware files with malicious files.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Opto 22 SoftPAC Project | SoftPAC Project Version 9.6 and prior |
Weakness: CWE-347
References
- https://www.us-cert.gov/ics/advisories/icsa-20-135-01 x_refsource_MISC