CVE-2023-44856Network attack vector

Browser script execution via unsanitized report parameters

Published Apr 12, 2024 · Updated Nov 1, 2024

Cross-site scripting in Cobham SAILOR VSAT Ku 164B019 allows remote attackers to run script in another user's browser via report parameters. The sub_21D24 routine in acu_web processes the rstat, sender, and recipients values without neutralizing crafted script content in the generated output. Exploitation requires a user to view the affected output; the script can read or modify data available to that browser session but does not interrupt the appliance.

CVSS severity6.1
Medium
EPSS probability0.54%
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 Cobham SAILOR VSAT Ku 164B019 allows remote attackers to run script in another user's browser via report parameters. The sub_21D24 routine in acu_web processes the rstat, sender, and recipients values without neutralizing crafted script content in the generated output. Exploitation requires a user to view the affected output; the script can read or modify data available to that browser session but does not interrupt the appliance.

The record

CVE
CVE-2023-44856
Published
Apr 12, 2024
Updated
Nov 1, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 1, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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.

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')
T1190Exploit Public-Facing Application

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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