CVE-2024-37783Public exploitNetwork attack vector

Browser script execution via reflected session identifier

Published Nov 22, 2024 · Updated Nov 22, 2024

Reflected XSS in Gladinet CentreStack 13.12.9934.54690 allows remote authenticated users to run browser script via a crafted sessionId. The ForgotPassword.aspx page reflects ctl00$MainContent$FSessionId POST input into its response without sufficient validation, letting injected markup create a script element. Exploitation requires a victim to load the crafted response; the demonstrated payload executes in that browser's CentreStack origin.

CVSS severity5.4
Medium
EPSS probability0.38%
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 Gladinet CentreStack 13.12.9934.54690 allows remote authenticated users to run browser script via a crafted sessionId. The ForgotPassword.aspx page reflects ctl00$MainContent$FSessionId POST input into its response without sufficient validation, letting injected markup create a script element. Exploitation requires a victim to load the crafted response; the demonstrated payload executes in that browser's CentreStack origin.

The record

CVE
CVE-2024-37783
Published
Nov 22, 2024
Updated
Nov 22, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 22, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4CISA-ADPCVSS:3.1/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 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')
T1203Exploitation for Client Execution

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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