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CVE-2023-28611

24
FAUCET Score

CVE-2023-28611 is a critical incorrect authorization vulnerability affecting OMICRON StationGuard versions 1.10 through 2.20 and StationScout versions 1.30 through 2.20. With a CVSS score of 9.8, this network-exploitable flaw allows an unauthenticated attacker to bypass access restrictions, leading to full compromise of confidentiality, integrity, and availability. Despite its severity, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.10, <= 2.20CPE matchmatch criteria
cpe:2.3:a:omicronenergy:stationguard:*:*:*:*:*:*:*:*
>= 1.30, <= 2.20CPE matchmatch criteria
cpe:2.3:a:omicronenergy:stationscout:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0065 is in the 28th percentile among its peer group of 36,862 CVEs.

Social Chatter

No social media mentions found for this CVE.

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.

Media 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

Remediation records are not available for this CVE.

References

omicronenergy.com / en/support/product-security
Vendor Advisory
omicronenergy.com / fileadmin/user_upload/website/files/product-security/osa-6.txt
MitigationVendor Advisory