CVE-2022-29876Network attack vector

Reflected XSS via echoed GET parameter

Published May 10, 2022 · Updated Dec 9, 2025

Reflected XSS in the SICAM T web server before 3.0 allows remote attackers to execute script through a crafted GET request. The web server inserts a GET parameter's value directly into its response without neutralizing browser-interpreted content. No authentication is required, but exploitation requires a user to open the crafted request, and the resulting script runs in the device interface's origin.

CVSS severity7.1
High
EPSS probability0.85%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in the SICAM T web server before 3.0 allows remote attackers to execute script through a crafted GET request. The web server inserts a GET parameter's value directly into its response without neutralizing browser-interpreted content. No authentication is required, but exploitation requires a user to open the crafted request, and the resulting script runs in the device interface's origin.

The record

CVE
CVE-2022-29876
Published
May 10, 2022
Updated
Dec 9, 2025
Vendor
Siemens
Product
SICAM T
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Dec 9, 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=0 <V3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Siemens · SICAM Tversion=0 <V3.0

Published CVSS scores

7.1Siemens ProductCERTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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.

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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')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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