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Fencer Intel
high 8.8

CVE-2020-9377 kev in the critical feed json

D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php.

published 6y ago modified 4mo ago also EUVD-2020-30198

cvss
8.8
version 3.1, CNA
cisa kev
Exploited
added 2022-03-25
epss
21.9%
EPSS 21.9% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known

Summary

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

Patch / fix

cisa required action The impacted product is end-of-life and should be disconnected if still in use.

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Timeline

  1. Published
  2. Added to CISA KEV
  3. CISA patch deadline
  4. CISA SSVC: exploitation active

Known exploited

Added
4y ago
Patch by
2022-04-15 (4y ago)
Ransomware
Not known
Required action
The impacted product is end-of-life and should be disconnected if still in use.
Vendor, product
D-Link, DIR-610 Devices
CISA name
D-Link DIR-610 Devices Remote Command Execution

CISA SSVC

Exploitation
Active, exploited in the wild
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

21.89% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • gist.github.com https://gist.github.com/GouveaHeitor/131557f9de7d571f118f59805df852dc referenced PoC, tagged "exploit" by a source, unverified
  • supportannouncement.us.dlink.com https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10182 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.