Vesta Control Panel up to 0.9.8-26 Backup Listing Endpoint schedule/backup Shell Metacharacter 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.
7.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Vesta Control Panel up to 0.9.8-26. This impacts an unknown function of the file schedule/backup of the component Backup Listing Endpoint. Executing a manipulation as part of Shell Metacharacter can lead to os command injection. This vulnerability is handled as CVE-2020-10808. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability has been found in Vesta Control Panel up to 0.9.8-26 and classified as critical. This vulnerability affects an unknown code block of the file schedule/backup of the component Backup Listing Endpoint. The manipulation as part of a Shell Metacharacter leads to a os command injection 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:

Vesta Control Panel (VestaCP) through 0.9.8-26 allows Command Injection via the schedule/backup Backup Listing Endpoint. The attacker must be able to create a crafted filename on the server, as demonstrated by an FTP session that renames .bash_logout to a .bash_logout' substring followed by shell metacharacters.

The weakness was released 03/22/2020. This vulnerability was named CVE-2020-10808 since 03/22/2020. The exploitation appears to be easy. The attack can be initiated remotely. The requirement for exploitation is a single authentication. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1202.

It is possible to download the exploit at packetstormsecurity.com. It is declared as highly functional.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

03/22/2020 🔍
03/22/2020 +0 days 🔍
03/23/2020 +1 days 🔍
07/02/2024 +1562 days 🔍

Sourcesinfo

Advisory: 157111
Status: Not defined

CVE: CVE-2020-10808 (🔍)
GCVE (CVE): GCVE-0-2020-10808
GCVE (VulDB): GCVE-100-151996
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/23/2020 09:22
Updated: 07/02/2024 09:42
Changes: 03/23/2020 09:22 (37), 03/23/2020 09:27 (17), 04/18/2024 19:10 (19), 04/18/2024 19:18 (1), 07/02/2024 09:42 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!