CVE-2023-5846 json
Use of Password Hash With Insufficient Computational Effort in Franklin Fueling System TS-550
published 2023-11-02 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58126
- cvss
- 8.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 28%
- public exploits
- 0
- none known
Summary
Franklin Fueling System TS-550 versions prior to 1.9.23.8960 are vulnerable to attackers decoding admin credentials, resulting in unauthenticated access to the device.
Patch / fix
- Franklin Fueling System TS-550 1.9.23.8960
- franklinfueling ts-550_evo 1.9.23.8960
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-23-306-04 updated cvss 8.3
Franklin Fueling System TS-550
-
Franklin Fueling System TS-550 <1.9.23.8960affected: vendor fix, mitigation “Franklin Fueling Systems released the following to fix this vulnerability:” fele.widen.net
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Franklin Fueling System TS-550
- franklinfueling ts-550_evo
Classification
- Weakness
-
- CWE-916 Use of Password Hash With Insufficient Computational Effort
References
-
cisa.gov
/news-events/ics-advisories/icsa-23-306-04
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2023-5846
- NVD CVE-2023-5846
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