CVE-2024-1750Network attack vector

Unspecified impact via image-handler deserialization

Published Feb 22, 2024 · Updated Aug 1, 2024

Deserialization in TemmokuMVC 2.0 through 2.3 allows remote attackers to cause unspecified impact via the Image Download Handler. The get_img_url and img_replace functions in lib/images_get_down.php deserialize attacker-controlled data, but public sources do not identify the serialized input or exact unsafe operation. No authentication or user interaction is required, although successful exploitation has high complexity; the resulting consequence is not publicly specified.

CVSS severity8.1
High
EPSS probability0.78%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in TemmokuMVC 2.0 through 2.3 allows remote attackers to cause unspecified impact via the Image Download Handler. The get_img_url and img_replace functions in lib/images_get_down.php deserialize attacker-controlled data, but public sources do not identify the serialized input or exact unsafe operation. No authentication or user interaction is required, although successful exploitation has high complexity; the resulting consequence is not publicly specified.

The record

CVE
CVE-2024-1750
Published
Feb 22, 2024
Updated
Aug 1, 2024
Vendor
广西南宁领众网络科技有限公司
Product
TemmokuMVC
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.0
  2. Affected versionversion=2.1
  3. Affected versionversion=2.2
  4. Affected versionversion=2.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

广西南宁领众网络科技有限公司 · TemmokuMVCversion=2.0; version=2.1; version=2.2; version=2.3

Published CVSS scores

5.6VulDBCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
5.6VulDBCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
8.1NISTCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1VulDBAV:N/AC:H/Au:N/C:P/I:P/A:P

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-502Deserialization of Untrusted Data
CAPEC-586Object Injection
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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