Thomson TCW710 wlanPrimaryNetwork Persistent cross site scripting

published 2022-06-12 4y ago modified 2026-06-17 4mo ago also EUVD-2018-13806

cvss: 3.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 55%
public exploits: 0; none known

A vulnerability, which was classified as problematic, has been found in Thomson TCW710 ST5D.10.05. This issue affects some unknown processing of the file /goform/wlanPrimaryNetwork. The manipulation of the argument ServiceSetIdentifier with the input ><script>alert(1)</script> as part of POST Request leads to basic cross site scripting (Persistent). The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-126695.

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Exploit prediction

0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

alquimistadesistemas.com https://alquimistadesistemas.com/auditando-router-thomson-tcw710 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CNA	3.0	3.5	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products

Thomson TCW710

Classification

Weakness

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page
CWE-79 Improper Neutralization of Input During Web Page Generation

References

alquimistadesistemas.com /auditando-router-thomson-tcw710
exploit, third-party-advisory
vuldb.com /?id.126695
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.126695
signature, permissions-required, third-party-advisory

Sources

CVE List CVE-2018-25034
NVD CVE-2018-25034

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