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CVE-2015-8362

9.8 · CRITICAL

The setUpSubtleUserAccount function in /bin/bw on Harman AMX devices before 2015-10-12 has a hardcoded password for the BlackWidow account, which makes it easier for remote attackers to obtain acce…

Published Jan 22, 2016CWE-255EPSS 4.67%

Overview

CVE-2015-8362 is a critical-severity vulnerability. It was published on January 22, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The setUpSubtleUserAccount function in /bin/bw on Harman AMX devices before 2015-10-12 has a hardcoded password for the BlackWidow account, which makes it easier for remote attackers to obtain access via a (1) SSH or (2) HTTP session, a different vulnerability than CVE-2016-1984.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refblog.sec-consult.com/2016/01/deliberately-hidden-backdoor-account-in.htmlRefseclists.org/fulldisclosure/2016/Jan/63Refwww.amx.com/techcenter/NXSecurityBrief/Refwww.amx.com/techcenter/firmware.asp?Category=Hot%20Fix%20FilesRefwww.securityfocus.com/archive/1/537343/100/0/threadedRefwww.securityfocus.com/bid/81545Refics-cert.us-cert.gov/advisories/ICSA-16-049-02Refwww.kb.cert.org/vuls/id/992624Refwww.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20160121-0_AMX_Deliberately_hidden_backdoor_account_v10.txtRefblog.sec-consult.com/2016/01/deliberately-hidden-backdoor-account-in.html

How CyberStrike helps

Frequently asked questions

What is CVE-2015-8362?

CVE-2015-8362 is a critical-severity vulnerability. It was published on January 22, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

How severe is CVE-2015-8362?

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-8362?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-8362?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-8362 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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