Stored script execution via unescaped firewall fields
Published Jun 12, 2022 · Updated Apr 15, 2025
Stored XSS in Thomson Multimedia TCW710 ST5D.10.05 allows remote authenticated users to execute script in an administrator's browser. The RGFirewallEL handler persists EmailAddress and SmtpServerName POST values without neutralizing embedded HTML and script markup. Exploitation requires authenticated settings access and a later page view, enabling actions and data access within the administrator's browser context.
Summary
What happened
Stored XSS in Thomson Multimedia TCW710 ST5D.10.05 allows remote authenticated users to execute script in an administrator's browser. The RGFirewallEL handler persists EmailAddress and SmtpServerName POST values without neutralizing embedded HTML and script markup. Exploitation requires authenticated settings access and a later page view, enabling actions and data access within the administrator's browser context.
The record
- CVE
- CVE-2018-25035
- Published
- Jun 12, 2022
- Updated
- Apr 15, 2025
- Vendor
- Thomson Multimedia
- Product
- TCW710
- Classifications
- CWE-79, CWE-80, T1203
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 12, 2022CVE publishedPublication date reported by the CVE source.
- Apr 15, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=ST5D.10.05
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- TCW710 RGFirewallEL persistent-XSS proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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