Rostelecom CS-C2SHW 5.0.082.1 QR Code /config/ip-static os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Rostelecom CS-C2SHW 5.0.082.1. Impacted is an unknown function of the file /config/ip-static of the component QR Code Handler. Such manipulation leads to os command injection. This vulnerability is listed as CVE-2020-27542. There is no available exploit.

Detailsinfo

A vulnerability was found in Rostelecom CS-C2SHW 5.0.082.1. It has been rated as critical. Affected by this issue is an unknown part of the file /config/ip-static of the component QR Code Handler. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was presented 01/27/2021. The advisory is shared for download at dil4rd.medium.com. This vulnerability is handled as CVE-2020-27542. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

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: 6.1
VulDB Meta Temp Score: 6.1

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

NVD Base Score: 6.8
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: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: Partially

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

10/21/2020 🔍
01/27/2021 +98 days 🔍
01/27/2021 +0 days 🔍
02/19/2021 +23 days 🔍

Sourcesinfo

Advisory: dil4rd.medium.com
Status: Not defined

CVE: CVE-2020-27542 (🔍)
GCVE (CVE): GCVE-0-2020-27542
GCVE (VulDB): GCVE-100-168668

Entryinfo

Created: 01/27/2021 08:28
Updated: 02/19/2021 19:42
Changes: 01/27/2021 08:28 (37), 02/19/2021 19:35 (2), 02/19/2021 19:42 (18)
Complete: 🔍
Cache ID: 216::103

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