CVE-2024-7901Public exploitNetwork attack vector

Authenticated script execution via crafted alarm messages

Published Aug 17, 2024 · Updated Aug 19, 2024

Cross-site scripting in the Scada-LTS 2.7.8 Message Handler allows remote authenticated users to run scripts through crafted alarm messages. The public record names the /Scada-LTS/app.shtm#/alarms/Scada route but does not disclose the affected field or missing output-neutralization operation. Low privileges are required, and an operator must view the affected content; script execution remains limited to the browser context of that operator.

CVSS severity5.4
Medium
EPSS probability0.36%
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 the Scada-LTS 2.7.8 Message Handler allows remote authenticated users to run scripts through crafted alarm messages. The public record names the /Scada-LTS/app.shtm#/alarms/Scada route but does not disclose the affected field or missing output-neutralization operation. Low privileges are required, and an operator must view the affected content; script execution remains limited to the browser context of that operator.

The record

CVE
CVE-2024-7901
Published
Aug 17, 2024
Updated
Aug 19, 2024
Vendor
Abil'I.T.
Product
Scada-LTS
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2024Record 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=2.7.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Abil'I.T. · Scada-LTSversion=2.7.8

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1059.007JavaScript/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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