CVE-2025-1359Network attack vector

Browser script execution through qrcode.jsp url parameter

Published Feb 16, 2025 · Updated Feb 18, 2025

Cross-site scripting in SIAM Software SIAM 2.0 allows remote attackers to execute script in a user's browser through the url parameter. The public record identifies qrcode.jsp and its url argument but does not disclose the exact unsafe output operation. Exploitation requires user interaction and enables browser-side content modification, with no reported data disclosure or service interruption.

CVSS severity5.3
Medium
EPSS probability0.78%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in SIAM Software SIAM 2.0 allows remote attackers to execute script in a user's browser through the url parameter. The public record identifies qrcode.jsp and its url argument but does not disclose the exact unsafe output operation. Exploitation requires user interaction and enables browser-side content modification, with no reported data disclosure or service interruption.

The record

CVE
CVE-2025-1359
Published
Feb 16, 2025
Updated
Feb 18, 2025
Vendor
SIAM Industria de Automação e Monitoramento Ltda.
Product
Software SIAM 2.0
Classifications
CWE-79, CWE-94, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 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.

  1. Affected versionversion=2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SIAM Industria de Automação e Monitoramento Ltda. · Software SIAM 2.0version=2.0

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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