Acronis Backup Plugin for cPanel & WHM on Linux symlink

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Acronis Backup Plugin for cPanel & WHM, Backup Extension for Plesk and Backup Plugin for DirectAdmin on Linux. Affected by this vulnerability is an unknown functionality. The manipulation leads to symlink. This vulnerability is uniquely identified as CVE-2024-34014. Local access is required to approach this attack. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Acronis Backup Plugin for cPanel & WHM, Backup Extension for Plesk and Backup Plugin for DirectAdmin on Linux (version now known). It has been rated as problematic. This issue affects some unknown processing. The manipulation with an unknown input leads to a symlink vulnerability. Using CWE to declare the problem leads to CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. Impacted is integrity. The summary by CVE is:

Arbitrary file overwrite during recovery due to improper soft link handling. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 818, Acronis Backup extension for Plesk (Linux) before build 599, Acronis Backup plugin for DirectAdmin (Linux) before build 181.

The advisory is shared at security-advisory.acronis.com. The identification of this vulnerability is CVE-2024-34014 since 04/29/2024. The exploitation is known to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (Acronis): 🔍

CVSSv2info

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

Exploitinginfo

Class: Symlink
CWE: CWE-61 / CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2024 🔍
11/11/2024 +196 days 🔍
11/11/2024 +0 days 🔍
11/12/2024 +1 days 🔍

Sourcesinfo

Advisory: security-advisory.acronis.com
Status: Confirmed

CVE: CVE-2024-34014 (🔍)
GCVE (CVE): GCVE-0-2024-34014
GCVE (VulDB): GCVE-100-283877

Entryinfo

Created: 11/11/2024 15:14
Updated: 11/12/2024 11:12
Changes: 11/11/2024 15:14 (63), 11/12/2024 11:12 (1)
Complete: 🔍
Cache ID: 216::103

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