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CVE-2020-9377

77
FAUCET Score

CVE-2020-9377 is a critical remote command execution vulnerability affecting D-Link DIR-610 devices, specifically through the 'cmd' parameter in command.php. This vulnerability carries a CVSS score of 8.8 (High), indicating it can be exploited remotely with low privileges to achieve high confidentiality, integrity, and availability impacts. It is actively exploited in the wild, as evidenced by its inclusion in the KEV catalog and its association with the BotenaGo botnet, despite a lack of public exploit code on platforms like Metasploit or ExploitDB. Community discussion and media coverage highlight the significant attention this vulnerability has received.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:dlink:dir-610_firmware:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
21.34%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Added to KEV · Mar 25, 2022
This CVE's current EPSS score of 0.2134 is in the 96th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
gist.github.com / GouveaHeitor/131557f9de7d571f118f59805df852dc
Broken LinkExploitPatchThird Party Advisory
supportannouncement.us.dlink.com / announcement/publication.aspx
ExploitVendor Advisory
dlink.com.br / produto/dir-610
ProductVendor Advisory