Cleartext transmission of sensitive information in Bosch B426



Published: 2021-06-04
Risk Medium
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2021-23846
CWE-ID CWE-319
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		B426
Hardware solutions / Firmware

Vendor Bosh

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Cleartext transmission of sensitive information

EUVDB-ID: #VU53813

Risk: Medium

CVSSv3.1: 6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2021-23846

CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to improper handling of login credentials provided to the login.cgi endpoint. A remote attacker can gain access to sensitive data.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

B426: 03.02.002 - 03.05.0003

External links

http://www.zerodayinitiative.com/advisories/ZDI-21-643/
http://psirt.bosch.com/security-advisories/bosch-sa-196933-bt.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.



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