Known exploited vulnerability
CVE-2020-9377
The short answer
CVE-2020-9377 affects n/a n/a and is rated high (CVSS 8.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2022-03-25: attackers are using it, so patch it first. The vendor has linked a patch.
What it is
D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Weakness: CWE-78.
Severity
8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploited (CISA KEV)
Yes, since Mar 25, 2022
Federal due date Apr 15, 2022
EPSS, next 30 days
22%
Higher than 98% of scored CVEs
How it can be exploited
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
What CISA says to do
The impacted product is end-of-life and should be disconnected if still in use.
Affected products
n/a. NVD's record lists the exact affected versions.
References
- gist.github.com/GouveaHeitor/131557f9de7d571f118f59805df852dc Broken LinkExploitPatchThird Party Advisory
- supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10182 ExploitVendor Advisory
- www.dlink.com.br/produto/dir-610/ ProductVendor Advisory
- gist.github.com/GouveaHeitor/131557f9de7d571f118f59805df852dc Broken LinkExploitPatchThird Party Advisory
- supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10182 ExploitVendor Advisory
- www.dlink.com.br/produto/dir-610/ ProductVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-9377 US Government Resource
Questions
Is CVE-2020-9377 being exploited?
Yes. CISA added CVE-2020-9377 to its Known Exploited Vulnerabilities catalog on 2022-03-25, with a federal remediation due date of 2022-04-15.
How do I fix CVE-2020-9377?
CISA's required action: The impacted product is end-of-life and should be disconnected if still in use.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.
Related
Latest CVEs this week
Critical and High CVEs from the last 7 days, with KEV and EPSS.
Exploited vulnerabilities by vendor
Every vendor in CISA's KEV catalog, with its count.
D-Link exploited vulnerabilities
Everything CISA lists as exploited for D-Link.
Vulnerability watch
A briefing and a fix pull request when an advisory hits your dependencies.
Know the day a CVE lands in your code
Connect a GitHub repository and ZeusQA checks its dependencies daily, briefs each advisory and opens the fix. Three test runs free, no card.