RaspberryMatic prior 3.63.8.20220330 WebUI 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.
9.7$5k-$25k0.00

Summaryinfo

A vulnerability was found in RaspberryMatic and classified as very critical. Affected is an unknown function of the component WebUI. Executing a manipulation can lead to os command injection. This vulnerability appears as CVE-2022-24796. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical was found in RaspberryMatic. This vulnerability affects an unknown code of the component WebUI. The manipulation with an unknown input 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.

The weakness was presented 04/01/2022 as GHSA-g7vv-7rmf-mff7. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-24796 since 02/10/2022. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 04/02/2022). The MITRE ATT&CK project declares the attack technique as T1202.

As 0-day the estimated underground price was around $25k-$100k.

Upgrading to version 3.63.8.20220330 eliminates this vulnerability. Applying the patch 34854659a63e9fb3ad529bb413e96978c6450a53 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.9
VulDB Meta Temp Score: 9.7

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 10.0
CNA Vector (GitHub, Inc.): 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: RaspberryMatic 3.63.8.20220330
Patch: 34854659a63e9fb3ad529bb413e96978c6450a53

Timelineinfo

02/10/2022 🔍
04/01/2022 +49 days 🔍
04/01/2022 +0 days 🔍
04/02/2022 +1 days 🔍

Sourcesinfo

Advisory: GHSA-g7vv-7rmf-mff7
Status: Confirmed

CVE: CVE-2022-24796 (🔍)
GCVE (CVE): GCVE-0-2022-24796
GCVE (VulDB): GCVE-100-196228

Entryinfo

Created: 04/01/2022 07:55
Updated: 04/02/2022 14:59
Changes: 04/01/2022 07:55 (40), 04/02/2022 14:59 (13)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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