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CVE-2023-3526

CRITICAL
Published 2023-08-08T06:56:05.827Z
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Expert Analysis

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CVSS Score

V3.1
9.6
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.006
probability
of exploitation in the wild

There is a 0.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.688
Higher than 68.8% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

In PHOENIX CONTACTs TC ROUTER and TC CLOUD CLIENT in versions prior to 2.07.2 as well as CLOUD CLIENT 1101T-TX/TX prior to 2.06.10 an unauthenticated remote attacker could use a reflective XSS within the license viewer page of the devices in order to execute code in the context of the user's browser.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

PHOENIX CONTACT

CLOUD CLIENT 1101T-TX/TX

Affected Versions:

0
PHOENIX CONTACT

TC CLOUD CLIENT 1002-4G

Affected Versions:

0
PHOENIX CONTACT

TC CLOUD CLIENT 1002-4G ATT

Affected Versions:

0
PHOENIX CONTACT

TC CLOUD CLIENT 1002-4G VZW

Affected Versions:

0
PHOENIX CONTACT

TC ROUTER 3002T-4G

Affected Versions:

0
PHOENIX CONTACT

TC ROUTER 3002T-4G ATT

Affected Versions:

0
PHOENIX CONTACT

TC ROUTER 3002T-4G VZW

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-v33q-q39m-425m

Advisory Details

In PHOENIX CONTACTs TC ROUTER and TC CLOUD CLIENT in versions prior to 2.07.2 as well as CLOUD CLIENT 1101T-TX/TX prior to 2.06.10 an unauthenticated remote attacker could use a reflective XSS within the license viewer page of the devices in order to execute code in the context of the user's browser.

CVSS Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-3526
WEB https://cert.vde.com/en/advisories/VDE-2023-017
WEB http://packetstormsecurity.com/files/174152/Phoenix-Contact-TC-Cloud-TC-Router-2.x-XSS-Memory-Consumption.html
WEB http://seclists.org/fulldisclosure/2023/Aug/12

Advisory provided by GitHub Security Advisory Database. Published: August 8, 2023, Modified: April 4, 2024

References

https://cert.vde.com/en/advisories/VDE-2023-017
http://seclists.org/fulldisclosure/2023/Aug/12
http://packetstormsecurity.com/files/174152/Phoenix-Contact-TC-Cloud-TC-Router-2.x-XSS-Memory-Consumption.html
Published: 2023-08-08T06:56:05.827Z
Last Modified: 2025-02-27T21:10:47.251Z
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