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01 Record

CVE-2026-58315

Cross-site request forgery vulnerability exists in SEIKO EPSON Web Config. If a user views a malicious page while logged into Web Config, unintended operations may be performed.

MediumPUBLISHEDCNA: jpcert
CNA base score5.1 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
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02 Description

Cross-site request forgery vulnerability exists in SEIKO EPSON Web Config. If a user views a malicious page while logged into Web Config, unintended operations may be performed.

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.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited 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
0.14% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 3.9% of scored records. A rank, not a probability.
NVD base score
5.1 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Deferred. NVD last modified this record on 2026-10-25.
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
2026-07-07 05:33Z3 MO AGO
Last updated
2026-07-24 09:15Z3 MO AGO
Reserved
2026-07-01
Assigning CNA
jpcert
Record state
PUBLISHED
Severity
Medium (CVSS 5.1)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Weaknesses
  • CWE-352Cross-Site Request Forgery (CSRF)Compound
Data version
5.2
Document digest
ae280c7f45a41e42c14b4734fd0384abebc9ab1f9f442ee51439fd91a89a1275

05 Affected products

VendorProductVersionsPlatforms
SEIKO EPSON CORPORATIONWeb ConfigSee the information/details provided by the vendor—

06 References