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Fencer Vulns
critical 9.8

CVE-2023-33625 in the critical feed json

D-Link DIR-600 Hardware Version B5, Firmware Version 2.18 was discovered to contain a command injection vulnerability via the ST parameter…

published 2023-06-12 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-37781

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
33.2%
EPSS 33.2% chance of exploitation in 30 days, percentile 98%
public exploits
1
Metasploit

Summary

D-Link DIR-600 Hardware Version B5, Firmware Version 2.18 was discovered to contain a command injection vulnerability via the ST parameter in the lxmldbc_system() function.

Timeline

  1. First public exploit (Metasploit exploit/linux/upnp/dlink_upnp_msearch_exec)
  2. Published

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
22 mo ago

Exploit prediction

33.15% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Metasploit exploit/linux/upnp/dlink_upnp_msearch_exec D-Link Unauthenticated Remote Command Execution using UPnP via a special crafted M-SEARCH packet. metasploit exploit, excellent rank, 2013-02-01
  • github.com https://github.com/naihsin/IoT/tree/main/D-Link/DIR-600/cmd%20injection referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/naihsin/IoT/blob/main/D-Link/DIR-600/cmd%20injection/README.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-77 Improper Neutralization of Special Elements used in a Command

References

Sources

Fencer Vulns 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.