Vulnerability · Published Feb 19, 2020 · Assigned by icscert
CVE-2020-6970
Critical 9.8
In plain English
A critical-severity heap buffer overflow in OpenEnterprise from Emerson. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.6% (higher than 85% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)2.6%top 14.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A Heap-based Buffer Overflow was found in Emerson OpenEnterprise SCADA Server 2.83 (if Modbus or ROC Interfaces have been installed and are in use) and all versions of OpenEnterprise 3.1 through 3.3.3, where a specially crafted script could execute code on the OpenEnterprise Server.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Emerson | OpenEnterprise SCADA Server | 2.83 (if Modbus or ROC Interfaces have been installed and are in use) |
| Emerson | OpenEnterprise | 3.1 through 3.3.3 |
Weakness: CWE-122
References
- https://www.us-cert.gov/ics/advisories/icsa-20-049-02 x_refsource_MISC