CVE-2020-10458Public exploitNetwork attack vector

Authenticated service interruption via unchecked folder path

Published Mar 12, 2020 · Updated Aug 4, 2024

Path traversal in Chadha PHPKB Standard Multi-Language 9 allows remote authenticated users to delete arbitrary web-server folders. admin/assetmanager/operations.php URL-decodes the crdir GET parameter and passes the resulting path to folder-deletion operations without restricting traversal outside the intended directory. Any Superuser, Editor, Writer, or Translator account can erase application, data, or system folders and interrupt the service.

CVSS severity6.5
Medium
EPSS probability1.54%
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 Chadha PHPKB Standard Multi-Language 9 allows remote authenticated users to delete arbitrary web-server folders. admin/assetmanager/operations.php URL-decodes the crdir GET parameter and passes the resulting path to folder-deletion operations without restricting traversal outside the intended directory. Any Superuser, Editor, Writer, or Translator account can erase application, data, or system folders and interrupt the service.

The record

CVE
CVE-2020-10458
Published
Mar 12, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 12, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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

5.5NIST NVDAV:N/AC:L/Au:S/C:N/I:P/A:P
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

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 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')
T1485Data Destruction

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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