Chadha PHPKB Standard Multi-Language 9 operations.php crdir path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

A vulnerability was found in Chadha PHPKB Standard Multi-Language 9 (Knowledge Base Software). It has been declared as problematic. This vulnerability affects some unknown functionality of the file admin/imagepaster/operations.php. The manipulation of the argument crdir as part of a GET Parameter leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect integrity, and availability. CVE summarizes:

Path Traversal in admin/imagepaster/operations.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to delete any folder on the webserver using a dot-dot-slash sequence (../) via the GET parameter crdir, when the GET parameter action is set to df, causing a Denial of Service.

The weakness was presented 03/12/2020. This vulnerability was named CVE-2020-10458 since 03/12/2020. The exploitation appears to be easy. The attack can be initiated remotely. A single authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

By approaching the search of inurl:admin/imagepaster/operations.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-151472, VDB-151471, VDB-151470 and VDB-151469 for similar entries.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 5.1

VulDB Base Score: 3.8
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/12/2020 🔍
03/12/2020 +0 days 🔍
03/13/2020 +1 days 🔍
04/14/2024 +1493 days 🔍

Sourcesinfo

Advisory: antoniocannito.it
Status: Not defined

CVE: CVE-2020-10458 (🔍)
See also: 🔍

Entryinfo

Created: 03/13/2020 04:32 PM
Updated: 04/14/2024 10:33 AM
Changes: 03/13/2020 04:32 PM (38), 03/13/2020 04:37 PM (18), 04/14/2024 10:33 AM (17)
Complete: 🔍
Cache ID: 18:193:40

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