Improper Input Validation in Web Interface
CVE-2023-31148

9.1CRITICAL

Key Information:

Vendor

Schweitzer Engineering Laboratories

Status
Sel-3505
Sel-3505-3
Sel-3530
Sel-3530-4
Vendor
CVE Published:
10 May 2023

What is CVE-2023-31148?

An Improper Input Validation vulnerability exists in the Real-Time Automation Controller (SEL RTAC) Web Interface from Schweitzer Engineering Laboratories. This flaw may enable a remote authenticated attacker to execute arbitrary code, posing significant risks to affected systems. For further details and mitigation strategies, refer to the SEL Service Bulletin released on 2022-11-15.

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Deploy the Patch

Affected Version(s)

SEL-2241 RTAC module Linux R132-V0

SEL-2241 RTAC module Linux R132-V0

SEL-2241 RTAC module Linux R132-V0

References

https://selinc.com/support/security-notifications/externa...
https://www.nozominetworks.com/blog/

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Andrea Palanca, Nozomi Networks
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