CVE-2019-25294
html5_snmp 1.11 - 'Remark' Persistent Cross-Site Scripting
- State
- Published
- Severity
- 5.1 Medium
- Published
- Feb 6, 2026
- Updated
- Mar 2, 2026
- Reserved
- Jan 6, 2026
Description
html5_snmp 1.11 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts through the 'Remark' parameter in add_router_operation.php. Attackers can craft a POST request with a script payload in the Remark field to execute arbitrary JavaScript in victim browsers when the page is loaded.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
html5_snmplolypop55 |
|
References
- ExploitDB-47587exploit
- Vendor Homepageproduct
- VulnCheck Advisory: html5_snmp 1.11 - 'Remark' Persistent Cross-Site Scriptingthird-party-advisory
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