taocms 3.0.2 Upload.php upext unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

A vulnerability was found in taocms 3.0.2. It has been declared as critical. Affected by this vulnerability is an unknown code of the file /include/Model/Upload.php. The manipulation of the argument upext with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An arbitrary file upload vulnerability in taocms v3.0.2 allows attackers to execute arbitrary code via a crafted PHP file. This vulnerability is exploited via manipulation of the upext variable at /include/Model/Upload.php.

The weakness was shared 01/31/2023 as 35. The advisory is shared at github.com. This vulnerability is known as CVE-2022-48006 since 12/29/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

By approaching the search of inurl:include/Model/Upload.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.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
ATT&CK: T1608.002

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined
Google Hack: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

12/29/2022 CVE reserved
01/31/2023 +33 days Advisory disclosed
01/31/2023 +0 days VulDB entry created
02/25/2023 +25 days VulDB last update

Sourcesinfo

Advisory: 35
Status: Confirmed

CVE: CVE-2022-48006 (🔒)

Entryinfo

Created: 01/31/2023 11:29 AM
Updated: 02/25/2023 02:39 PM
Changes: 01/31/2023 11:29 AM (38), 02/25/2023 02:39 PM (11)
Complete: 🔍

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