CVE-2024-0944Public exploitNetwork attack vector

Session reuse via unexpired credentials

Published Jan 26, 2024 · Updated Jun 17, 2025

Insufficient session expiration in TOTOLINK T8 4.1.5cu.833_20220905 allows remote attackers to reuse stale web credentials. Public records identify /cgi-bin/cstecgi.cgi but do not disclose which request or state transition leaves an expired credential valid. Exploitation is remote and unauthenticated but requires possession of a previously issued session credential, and the reported consequence is limited to reading protected information.

CVSS severity5.3
Medium
EPSS probability1.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in TOTOLINK T8 4.1.5cu.833_20220905 allows remote attackers to reuse stale web credentials. Public records identify /cgi-bin/cstecgi.cgi but do not disclose which request or state transition leaves an expired credential valid. Exploitation is remote and unauthenticated but requires possession of a previously issued session credential, and the reported consequence is limited to reading protected information.

The record

CVE
CVE-2024-0944
Published
Jan 26, 2024
Updated
Jun 17, 2025
Vendor
TOTOLINK
Product
T8
Classifications
CWE-613, T1550.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 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=4.1.5cu.833_20220905

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TOTOLINK · T8version=4.1.5cu.833_20220905

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.6VulDBAV:N/AC:H/Au:N/C:P/I:N/A:N
3.7VulDBCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-613Insufficient Session Expiration
T1550.004Web Session Cookie

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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