CVE-2021-27459

2021-05-2011:51:40

CWE-434

icscert

www.cve.org

emerson gas analyzer

arbitrary code execution

webserver vulnerability

AI Score

9.8

Confidence

High

EPSS

0.006

Percentile

78.9%

JSON

A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The webserver of the affected products allows unvalidated files to be uploaded, which an attacker could utilize to execute arbitrary code.

CNA Affected

[
  {
    "product": "Emerson Rosemount X-STREAM Gas Analyzer",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "X-STREAM enhanced XEGP – all revisions, X-STREAM enhanced XEGK – all revisions, X-STREAM enhanced XEFD – all revisions, X-STREAM enhanced XEXF – all revisions"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-138-01