CVE-2020-24577
7.5 · HIGHOverview
CVE-2020-24577 is a high-severity vulnerability affecting dlink dsl-2888a_firmware. It was published on January 8, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU_2.31_V1.1.47ae55. The One Touch application discloses sensitive information, such as the hashed admin login password and the Internet provider connection username and cleartext password, in the application's response body for a /tmp/var/passwd or /tmp/home/wan_stat URI.
Remediation
Check the references section for vendor advisories and patches from dlink. Update dsl-2888a_firmware to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dlink | dsl-2888a_firmware | >= 0, < au_2.31_v1.1.47ae55 | Affected |
References
Frequently Asked Questions
What is CVE-2020-24577?
CVE-2020-24577 is a high-severity vulnerability affecting dlink dsl-2888a_firmware. It was published on January 8, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-24577?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-24577?
Check the references section for vendor advisories and patches from dlink. Update dsl-2888a_firmware to the latest patched version. 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-2020-24577?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-24577 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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