CVE-2022-24654Public exploitNetwork attack vector

Stored script execution via unsanitized syslog address

Published Aug 15, 2022 · Updated Jul 9, 2026

Stored XSS in the Syslog settings of Intelbras ATA 200 firmware 74.19.10.21 allows remote authenticated users to inject JavaScript. The Field Server Address value is saved without neutralizing a crafted script payload and later rendered by the web interface. Access to the administrative interface is required, and execution occurs when a user loads the stored value, exposing that browser session to attacker-controlled script actions.

CVSS severity5.4
Medium
EPSS probability1.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the Syslog settings of Intelbras ATA 200 firmware 74.19.10.21 allows remote authenticated users to inject JavaScript. The Field Server Address value is saved without neutralizing a crafted script payload and later rendered by the web interface. Access to the administrative interface is required, and execution occurs when a user loads the stored value, exposing that browser session to attacker-controlled script actions.

The record

CVE
CVE-2022-24654
Published
Aug 15, 2022
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4TenableCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

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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