Multiple vulnerabilities in GeoVision Door Access Control device family



| Updated: 2020-06-26
Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-3928
CVE-2020-3929
CWE-ID CWE-798
CWE-326
Exploitation vector Network
Public exploit N/A
Vulnerable software
 GV-AS210
Hardware solutions / Other hardware appliances

GV-AS410
Hardware solutions / Other hardware appliances

GV-AS810
Hardware solutions / Other hardware appliances

GV-GF192x
Hardware solutions / Other hardware appliances

GV-AS1010
Hardware solutions / Other hardware appliances

Vendor GeoVision

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Use of hard-coded credentials

EUVDB-ID: #VU29330

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2020-3928

CWE-ID: CWE-798 - Use of Hard-coded Credentials

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain full access to vulnerable system.

The vulnerability exists due to presence of hard-coded credentials in application code. A remote unauthenticated attacker can access the affected system using the hard-coded credentials.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

GV-AS210: All versions

GV-AS410: All versions

GV-AS810: All versions

GV-GF192x: All versions

GV-AS1010: All versions

CPE2.3 External links

https://www.twcert.org.tw/tw/cp-132-3695-9e72d-1.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Inadequate Encryption Strength

EUVDB-ID: #VU29331

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-3929

CWE-ID: CWE-326 - Inadequate Encryption Strength

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information on the target system.

The vulnerability exists due to the affected products share cryptographic private keys for SSH and HTTPS. A remote attacker can conduct MITM attack with the derived keys and plaintext recover of encrypted messages.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

GV-AS210: All versions

GV-AS410: All versions

GV-AS810: All versions

GV-GF192x: All versions

GV-AS1010: All versions

CPE2.3 External links

https://www.twcert.org.tw/tw/cp-132-3696-6601c-1.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###