HOMEVULNERABILITIESCVE-2017-6564
MEDIUM

CVE-2017-6564

CWE-862Published: May 1, 2017· Updated: Jun 17, 2026

6.5
CVSS v3.1

Official Description

On Franklin Fueling Systems TS-550 evo 2.3.0.7332 devices, the Guest user, which contains the lowest privileges, can post to the idSourceFileName parameter found within the /download directory. This ability allows for an attacker to download sensitive system files from the host machine such as databases which contain information that can aid in further attacks.

NVD Source

Technical Analysis

CVE-2017-6564 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

franklinfueling2 product(s)
ts-550 evo firmwarets-550 evo
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttp://www.u235.io/single-post/2017/05/01/Penetrating-Fuel-Management-Systems
ADVISORYhttps://gist.github.com/Stick-U235/b187931f828e92866d09b9bdeb956ca2
ADVISORYhttp://www.u235.io/single-post/2017/05/01/Penetrating-Fuel-Management-Systems
ADVISORYhttps://gist.github.com/Stick-U235/b187931f828e92866d09b9bdeb956ca2

All References (4)

→
http://www.u235.io/single-post/2017/05/01/Penetrating-Fuel-Management-SystemsTechnical Description · Third Party Advisory · URL Repurposed
→
https://gist.github.com/Stick-U235/b187931f828e92866d09b9bdeb956ca2Third Party Advisory
→
http://www.u235.io/single-post/2017/05/01/Penetrating-Fuel-Management-SystemsTechnical Description · Third Party Advisory · URL Repurposed
→
https://gist.github.com/Stick-U235/b187931f828e92866d09b9bdeb956ca2Third Party Advisory

Quick Facts

CVE IDCVE-2017-6564
CVSS Score6.5 / 10
SeverityMEDIUM
WeaknessCWE-862
CISA KEVNo
Affected1 vendor(s)
PublishedMay 1, 2017

Related CVEs (CWE-862)

CVE-2026-34976
10.0
CVE-2026-2031
10.0
CVE-2024-33566
10.0
CVE-2024-2086
10.0
CVE-2025-22609
10.0
CVE-2026-33712
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2017-6564 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
← All Vulnerabilities·Search for CVE-2017-6564·NVD