CVE-2024-11123Public exploitNetwork attack vector

Authenticated file read via unsanitized URL path

Published Nov 12, 2024 · Updated Nov 12, 2024

Path traversal in Lingdang CRM 8.6.4.3 and earlier allows remote authenticated users to read server files through pdf.php. The /crm/data/pdf.php endpoint uses the url parameter as a file path without neutralizing ../ sequences, so ../config.inc.php escapes the intended directory. A low-privileged authenticated account is sufficient, and the demonstrated result is disclosure of local configuration data without file modification or service interruption.

CVSS severity7.5
High
EPSS probability1.04%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Lingdang CRM 8.6.4.3 and earlier allows remote authenticated users to read server files through pdf.php. The /crm/data/pdf.php endpoint uses the url parameter as a file path without neutralizing ../ sequences, so ../config.inc.php escapes the intended directory. A low-privileged authenticated account is sufficient, and the demonstrated result is disclosure of local configuration data without file modification or service interruption.

The record

CVE
CVE-2024-11123
Published
Nov 12, 2024
Updated
Nov 12, 2024
Vendor
Shanghai Lingdang Information Technology Co., Ltd.
Product
Lingdang CRM
Classifications
CWE-22, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 12, 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=8.6.4.0
  2. Affected versionversion=8.6.4.1
  3. Affected versionversion=8.6.4.2
  4. Affected versionversion=8.6.4.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shanghai Lingdang Information Technology Co., Ltd. · Lingdang CRMversion=8.6.4.0; version=8.6.4.1; version=8.6.4.2; version=8.6.4.3

Published CVSS scores

5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

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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