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Fencer Vulns
high 8.6

CVE-2025-0479 json

Security Misconfiguration Vulnerability in CP Plus Router

published 2025-01-20 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-1702

cvss
8.6
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits
0
none known

Summary

This vulnerability exists in the CP Plus Router due to insecure handling of cookie flags used within its web interface. A remote attacker could exploit this vulnerability by intercepting data transmissions during an HTTP session on the vulnerable system.

Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and compromise the targeted system.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/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

Affected products

  • CP Plus CP-XR-DE21-S Router

Classification

Weakness
  • CWE-1004 Sensitive Cookie Without 'HttpOnly' Flag
  • CWE-614 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.