CVE-2020-7982
8.1 · HIGHOverview
CVE-2020-7982 is a high-severity vulnerability affecting openwrt lede. It was published on March 16, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, 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 in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification).
Remediation
Check the references section for vendor advisories and patches from openwrt. Update lede 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 |
|---|---|---|---|
| openwrt | lede | 17.01.0 | Affected |
| openwrt | openwrt | >= 18.06.0, < 18.06.7 | Affected |
References
Frequently Asked Questions
What is CVE-2020-7982?
CVE-2020-7982 is a high-severity vulnerability affecting openwrt lede. It was published on March 16, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2020-7982?
This vulnerability has a CVSS 3.1 base score of 8.1, 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-2020-7982?
Check the references section for vendor advisories and patches from openwrt. Update lede 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-2020-7982?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-7982 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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