aliyundrive-webdav up to 2.3.3 action_query_qrcode sid os command injection

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in aliyundrive-webdav up to 2.3.3. This impacts the function action_query_qrcode. Executing a manipulation of the argument sid can lead to Remote Privilege Escalation. This vulnerability appears as CVE-2024-29640. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in aliyundrive-webdav up to 2.3.3 and classified as critical. This vulnerability affects the function action_query_qrcode. The manipulation of the argument sid with an unknown input leads to a remote privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue in aliyundrive-webdav v.2.3.3 and before allows a remote attacker to execute arbitrary code via a crafted payload to the sid parameter in the action_query_qrcode component.

This vulnerability was named CVE-2024-29640 since 03/19/2024. The exploitation appears to be easy. The attack can be initiated remotely. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/28/2024). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

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

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/19/2024 🔍
03/29/2024 +10 days 🔍
03/29/2024 +0 days 🔍
08/28/2024 +151 days 🔍

Sourcesinfo

Advisory: aliyundrive-webdav.com
Status: Not defined

CVE: CVE-2024-29640 (🔍)
GCVE (CVE): GCVE-0-2024-29640
GCVE (VulDB): GCVE-100-258718

Entryinfo

Created: 03/29/2024 18:19
Updated: 08/28/2024 00:59
Changes: 03/29/2024 18:19 (49), 05/08/2024 06:59 (1), 08/28/2024 00:59 (14)
Complete: 🔍
Cache ID: 216::103

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