Franklin Fueling Systems FFS TS-550 evo 2.23.4.8936 is affected by an unauthenticated…
Priority MEDIUM 41CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
Franklin Fueling Systems FFS TS-550 evo 2.23.4.8936 is affected by an unauthenticated directory traversal vulnerability, which allows an attacker to obtain sensitive information.
Why it matters now
EPSS 0.05714 93rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:franklinfueling:ts-550_evo_firmware:2.23.4.8936:*:*:*:*:*:*:* | 2.23.4.8936 | Vulnerable | Franklinfueling |
| cpe:2.3:h:franklinfueling:ts-550_evo:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Franklinfueling |
- cpe:2.3:o:franklinfueling:ts-550_evo_firmware:2.23.4.8936:*:*:*:*:*:*:* Versions 2.23.4.8936 Vulnerable ·Franklinfueling
- cpe:2.3:h:franklinfueling:ts-550_evo:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Franklinfueling
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-46420
- 2026-10-03 Alias added: GHSA-qvmm-whq3-29vq
References
More Franklinfueling Ts-550 Evo Firmware vulnerabilities
- TI-2023-05382 Use of Password Hash With Insufficient Computational Effort in Franklin Fueling System TS-550 CVSS 3.1CRITICAL 9.8
- TI-2013-05917 Franklin Fueling Systems TS-550 evo with firmware 2.0.0.6833 and other versions before… CVSS 2.0HIGH 10.0
- TI-2021-21223 Franklin Fueling Systems FFS T5 Series 1.8.7.7299 is affected by an unauthenticated… CVSS 3.1HIGH 7.5
- TI-2017-04341 On Franklin Fueling Systems TS-550 evo 2.3.0.7332 devices, the roleDiag user, which can… CVSS 3.0HIGH 8.8
- TI-2017-04340 On Franklin Fueling Systems TS-550 evo 2.3.0.7332 devices, the Guest user, which contains… CVSS 3.0MEDIUM 6.5
- TI-2013-05916 cgi-bin/tsaws.cgi in Franklin Fueling Systems TS-550 evo with firmware 2.0.0.6833 and… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2021-46420 · CVE Program
- CVE-2021-46420 · NVD
- FIRST EPSS
- GHSA-qvmm-whq3-29vq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences