Vesta Control Panel/myVesta UploadHandler.php unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Vesta Control Panel and myVesta. It has been classified as critical. Impacted is an unknown function of the file web/upload/UploadHandler.php. This manipulation causes unrestricted upload. This vulnerability appears as CVE-2021-28379. In addition, an exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as critical was found in Vesta Control Panel and myVesta (unknown version). Affected by this vulnerability is an unknown code block of the file web/upload/UploadHandler.php. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product 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 weakness was presented 03/15/2021 as 3402071e950e76b79fa8672a1e09b70d3860f355. The advisory is shared at github.com. This vulnerability is known as CVE-2021-28379. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:web/upload/UploadHandler.php it is possible to find vulnerable targets with Google Hacking.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at Exploit-DB (49659). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

03/15/2021 🔍
03/15/2021 +0 days 🔍
03/15/2021 +0 days 🔍
12/01/2024 +1357 days 🔍

Sourcesinfo

Advisory: 3402071e950e76b79fa8672a1e09b70d3860f355
Status: Confirmed

CVE: CVE-2021-28379 (🔍)
GCVE (CVE): GCVE-0-2021-28379
GCVE (VulDB): GCVE-100-171253
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/15/2021 14:25
Updated: 12/01/2024 15:56
Changes: 03/15/2021 14:25 (38), 04/01/2021 11:52 (2), 04/01/2021 11:55 (18), 12/01/2024 15:56 (27)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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