Vulnerability · Published Dec 21, 2020 · Assigned by icscert
CVE-2020-27254
High 7.5
In plain English
A high-severity improper authentication in Emerson Rosemount X-STREAM Gas Analyzer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.3%top 29.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Emerson Rosemount X-STREAM Gas AnalyzerX-STREAM enhanced XEGP, XEGK, XEFD, XEXF – all revisions, The affected products are vulnerable to improper authentication for accessing log and backup data, which could allow an attacker with a specially crafted URL to obtain access to sensitive information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Emerson Rosemount X-STREAM Gas Analyzer | X-STREAM enhanced XEGP, XEGK, XEFD, XEXF – all revisions |
Weakness: CWE-287
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-352-01 x_refsource_MISC