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I. Basic Information for CVE-2020-27540
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bash injection vulnerability and bypass of signature verification in Rostelecom CS-C2SHW 5.0.082.1. The camera reads firmware update configuration from SD card file vc\version.json. fw-sign parameter and from this configuration is directly inserted into a bash command. Firmware update is run automatically if there is special file on the inserted SD card.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rostelecom CS-C2SHW 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rostelecom CS-C2SHW 5.0.082.1 存在数据伪造问题漏洞,该漏洞源于如果插入的SD卡上有特殊文件,固件更新将自动运行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2020-27540
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III. Intelligence Information for CVE-2020-27540
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IV. Related Vulnerabilities
V. Comments for CVE-2020-27540

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