CVE & CISA-KEV Catalog

CVE-2023-3526

CRITICALEPSS 73th pctl
9.6
CVSS v3
NVD

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.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available
cloud client 1101t-tx firmwareNVD
Affected:< 2.06.10Fixed in:2.06.10CVE-2023-3526derived from NVD
tc cloud client 1002-4g att firmwareNVD
Affected:< 2.07.2Fixed in:2.07.2CVE-2023-3526derived from NVD
tc cloud client 1002-4g firmwareNVD
Affected:< 2.07.2Fixed in:2.07.2CVE-2023-3526derived from NVD
tc cloud client 1002-4g vzw firmwareNVD
Affected:< 2.07.2Fixed in:2.07.2CVE-2023-3526derived from NVD
tc router 3002t-4g att firmwareNVD
Affected:< 2.07.2Fixed in:2.07.2CVE-2023-3526derived from NVD
tc router 3002t-4g firmwareNVD
Affected:< 2.07.2Fixed in:2.07.2CVE-2023-3526derived from NVD
tc router 3002t-4g vzw firmwareNVD
Affected:< 2.07.2Fixed in:2.07.2CVE-2023-3526derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

1.58%probability of exploitation in 30 days
73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Third-Party Advisory1

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-11022Medium6.999%-Fix
CVE-2019-3929Critical9.899%KEVFix
CVE-2020-9496Medium6.199%--
CVE-2023-28341Medium6.199%-Fix
CVE-2018-12998Medium6.198%--
CVE-2025-4123High7.698%-Fix
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CVE-2023-3526 severity badge

Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.