CVE-2025-64386

HIJACKING OF THE TOKEN AND GAINING ACCESS

Published Oct 31, 2025 CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed
Description
The
equipment grants a JWT token for each connection in the timeline, but during an
active valid session, a hijacking of the token can be done. This will allow an
attacker with the token modify parameters of security, access or even steal the
session without
the legitimate and active session detecting it. The web server allows the
attacker to reuse an old session JWT token while the legitimate session is
active.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Circutor
Circutor tcprs1plus
Vendors & Products Circutor
Circutor tcprs1plus
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The web server of the device performs exchanges of sensitive information in clear text through an insecure protocol. The equipment grants a JWT token for each connection in the timeline, but during an active valid session, a hijacking of the token can be done. This will allow an attacker with the token modify parameters of security, access or even steal the session without the legitimate and active session detecting it. The web server allows the attacker to reuse an old session JWT token while the legitimate session is active.
Title EXCHANGE OF SENSITIVE INFORMATION IN CLEAR TEXT HIJACKING OF THE TOKEN AND GAINING ACCESS
Weaknesses CWE-319 CWE-613
References
Metrics cvssV4_0

{'score': 8.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:L/SA:H'}

cvssV4_0

{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Type Values Removed Values Added
Description The web server of the device performs exchanges of sensitive information in clear text through an insecure protocol.
Title EXCHANGE OF SENSITIVE INFORMATION IN CLEAR TEXT
Weaknesses CWE-319
References
Metrics cvssV4_0

{'score': 8.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:L/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
S21sec
Published
Updated
Nov 3, 2025, 3:51 PM
Reserved
Oct 31, 2025, 1:13 PM
Status
Deferred
Published
Oct 31, 2025, 2:16 PM
Modified
Jun 17, 2026, 9:54 AM