CVE-2021-27428 describes a critical vulnerability in GE UR IED firmware versions prior to 8.1x, where an illegitimate user could upgrade firmware without proper authentication or authorization via the Enervista UR Setup tool. This flaw, rated 9.8 Critical (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), allows for complete compromise of confidentiality, integrity, and availability due to its network-based attack vector and low complexity. Despite its severity, there is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 8.10CPE matchmatch criteria | cpe:2.3:o:ge:multilin_b30_firmware:*:*:*:*:*:*:*:* | ||
< 8.10CPE matchmatch criteria | cpe:2.3:o:ge:multilin_b90_firmware:*:*:*:*:*:*:*:* | ||
< 8.10CPE matchmatch criteria | cpe:2.3:o:ge:multilin_c60_firmware:*:*:*:*:*:*:*:* | ||
< 8.10CPE matchmatch criteria | cpe:2.3:o:ge:multilin_c70_firmware:*:*:*:*:*:*:*:* | ||
< 8.10CPE matchmatch criteria | cpe:2.3:o:ge:multilin_c95_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.