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Fencer Vulns
high 8.0

CVE-2023-31150 json

Storing Passwords in a Recoverable Format

published 2023-05-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35466

cvss
8.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits
0
none known

Summary

A Storing Passwords in a Recoverable Format vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) database system could allow an authenticated attacker to retrieve passwords. See SEL Service Bulletin dated 2022-11-15 for more details.

Patch / fix

  • Schweitzer Engineering Laboratories SEL-3505 R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3505-3 R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3530 R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3530-4 R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3532 R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3555 R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3560S R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3560E R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-2241 RTAC module R147-V6, R148-V7, R149-V4, R150-V2
  • Schweitzer Engineering Laboratories SEL-3350 R148-V7, R149-V4, R150-V2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.0 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Schweitzer Engineering Laboratories SEL-3505
  • Schweitzer Engineering Laboratories SEL-3505-3
  • Schweitzer Engineering Laboratories SEL-3530
  • Schweitzer Engineering Laboratories SEL-3530-4
  • Schweitzer Engineering Laboratories SEL-3532
  • Schweitzer Engineering Laboratories SEL-3555
  • Schweitzer Engineering Laboratories SEL-3560S
  • Schweitzer Engineering Laboratories SEL-3560E
  • Schweitzer Engineering Laboratories SEL-2241 RTAC module
  • Schweitzer Engineering Laboratories SEL-3350

Classification

Weakness
  • CWE-257 Storing Passwords in a Recoverable Format
  • CWE-922 Insecure Storage of Sensitive Information

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.