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CVE-2015-7259

8.8 · HIGH

ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow user accounts to have multiple valid username and password pairs, which allows remote authenticated users to login…

Published Aug 24, 2017CWE-255EPSS 9.46%

Overview

CVE-2015-7259 is a high-severity vulnerability. It was published on August 24, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow user accounts to have multiple valid username and password pairs, which allows remote authenticated users to login to a target account via any of its username and password pairs.

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

Refpacketstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.htmlRefpacketstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.htmlRefseclists.org/fulldisclosure/2015/Nov/48Refwww.exploit-db.com/exploits/38772/Refpacketstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.htmlRefpacketstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.htmlRefseclists.org/fulldisclosure/2015/Nov/48Refwww.exploit-db.com/exploits/38772/

How CyberStrike helps

Frequently asked questions

What is CVE-2015-7259?

CVE-2015-7259 is a high-severity vulnerability. It was published on August 24, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).

How severe is CVE-2015-7259?

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2015-7259?

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-2015-7259?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-7259 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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