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CVE-2023-0451

HIGH
7.5
CVSS Score
Published: January 26, 2023 at 08:37 PM UTC
Updated: June 17, 2026 at 05:25 AM UTC
1 product affected across 1 vendorEOS

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Severity
HIGH7.5
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

Description

Econolite EOS versions prior to 3.2.23 lack a password requirement for gaining “READONLY” access to log files and certain database and configuration files. One such file contains tables with MD5 hashes and usernames for all defined users in the control software, including administrators and technicians.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

EOS· Econolite
60%
v < 3.2.23
Affected range stops below 3.2.23, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

US Government ResourceThird Party Advisory
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-02

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHicscert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-284NVD-CWE-Other

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