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CVE-2023-31149

26
FAUCET Score

CVE-2023-31149 describes an Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface. This flaw allows a remote authenticated attacker to execute arbitrary code on affected devices. With a CVSS score of 8.8 (HIGH), it presents a significant risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= r132-v0, < r150-v2CPE matchmatch criteria
cpe:2.3:o:selinc:sel-2241_rtac_module_firmware:*:*:*:*:*:*:*:*
>= r148-v0, < r150-v2CPE matchmatch criteria
cpe:2.3:o:selinc:sel-3350_firmware:*:*:*:*:*:*:*:*
>= r132-v0, < r150-v2CPE matchmatch criteria
cpe:2.3:o:selinc:sel-3505_firmware:*:*:*:*:*:*:*:*
>= r132-v0, < r150-v2CPE matchmatch criteria
cpe:2.3:o:selinc:sel-3505-3_firmware:*:*:*:*:*:*:*:*
>= r132-v0, < r150-v2CPE matchmatch criteria
cpe:2.3:o:selinc:sel-3530_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.09%
Probability of exploitation in next 30 days
EPSS Percentile
61.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 58th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

selinc.com / support/security-notifications/external-reports
Vendor Advisory
nozominetworks.com / blog
Third Party Advisory