CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2021-27457
High (7.5) in emerson. EPSS 0.5% chance of exploitation in the next 30 days.
A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The affected products utilize a weak encryption algorithm for storage of sensitive data, which may allow an attacker to more easily obtain credentials used for access.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-327, CWE-326
- Published
- Modified
- Record from
- the NVD, synced
Affected
- emerson:x-stream_enhanced_xefd_firmware
- emerson:x-stream_enhanced_xegk_firmware
- emerson:x-stream_enhanced_xegp_firmware
- emerson:x-stream_enhanced_xexf_firmware