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01 Record

CVE-2024-8310

OPW Fuel Management Systems SiteSentinel Missing Authentication for Critical Function

CriticalPUBLISHEDCNA: icscert
CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

02 Description

OPW Fuel Management Systems SiteSentinel Missing Authentication for Critical Function

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.71% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 53.4% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-09-27 16:33Z2 YR AGO
Last updated
2024-09-27 19:19Z2 YR AGO
Reserved
2024-08-29
Assigning CNA
icscert
Record state
PUBLISHED
Severity
Critical (CVSS 9.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-306Missing Authentication for Critical FunctionBase
Data version
5.1
Document digest
40ded8ffc82bce3c99af74a141cdc596fd3a132d11a96de2d273ac1c191cbe98

05 Affected products

VendorProductVersionsPlatforms
OPW Fuel Managements SystemsSiteSentinel0 to < 17Q2.1—
opwglobalsitesentinel_firmware0 to < 17q2.1—

06 References

07 Remediation

OPW Fuel Management Systems' parent company, Dover Fueling Systems (DFS), recommends users install all versions of the product behind a firewall as primary protection. DFS recommends user running versions prior to V17Q.2.1 upgrade to V17Q.2.1. Users with products that were distributed with versions newer than V17Q.2.1 should contact DFS using the link below to confirm that their build has the required fixes. The software is available to authorized service providers for DFS products. Users should contact DFS https://www.doverfuelingsolutions.com/contact-us service providers to have the software on their system upgraded or changed.