← Vulnerability feed

Vulnerability record · CVE-2023-5846 · published 2 November 2023

CVE-2023-5846: Franklinfueling ts-550 evo firmware vulnerability

Franklinfueling · Ts 550 Evo Firmware

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.

9.8 CVSS 3.1 Critical EPSS 0.28% · top 81.3% CWE-916 · CWE-916
9.8CVSS 3.1 base score
0.28%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-04 Third Party AdvisoryUS Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-04 Third Party AdvisoryUS Government Resource

Track CVE-2023-5846 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2013-7248Franklinfueling ts-550 evo firmware vulnerabilityFranklin Fueling Systems TS-550 evo with firmware 2.0.0.6833 and other versions before 2.4.0 has a hardcoded password for the roleDiag account, which…EPSS 3.8%8.8CVE-2017-6565Franklinfueling ts-550 evo firmware missing authorization vulnerabilityOn Franklin Fueling Systems TS-550 evo 2.3.0.7332 devices, the roleDiag user, which can be obtained by exploiting CVE-2013-7247, has the ability to u…EPSS 1.0%7.5CVE-2021-46420Franklinfueling ts-550 evo firmware path traversal vulnerabilityFranklin Fueling Systems FFS TS-550 evo 2.23.4.8936 is affected by an unauthenticated directory traversal vulnerability, which allows an attacker to …EPSS 5.7%7.5CVE-2021-46421Franklinfueling ts-550 evo firmware path traversal vulnerabilityFranklin Fueling Systems FFS T5 Series 1.8.7.7299 is affected by an unauthenticated directory traversal vulnerability, which allows an attacker to ob…EPSS 6.0%6.5CVE-2017-6564Franklinfueling ts-550 evo firmware missing authorization vulnerabilityOn Franklin Fueling Systems TS-550 evo 2.3.0.7332 devices, the Guest user, which contains the lowest privileges, can post to the idSourceFileName par…EPSS 0.82%5.0CVE-2013-7247Franklinfueling ts-550 evo firmware permissions and access controls vulnerabilitycgi-bin/tsaws.cgi in Franklin Fueling Systems TS-550 evo with firmware 2.0.0.6833 and other versions before 2.4.0 allows remote attackers to discover…EPSS 2.6%

Source: NIST National Vulnerability Database (record CVE-2023-5846), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.