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Fencer Vulns
high 7.1

CVE-2024-26258 json

OS command injection vulnerability in ELECOM wireless LAN routers allows a network-adjacent attacker with credentials to execute arbitrary…

published 2024-04-04 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-23534

cvss
7.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits
0
none known

Summary

OS command injection vulnerability in ELECOM wireless LAN routers allows a network-adjacent attacker with credentials to execute arbitrary OS commands by sending a specially crafted request to the product.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.69% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 6.8 CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA ADP 3.1 7.1 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 7.1 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • ELECOM CO.,LTD. WRC-X3200GST3-B
  • ELECOM CO.,LTD. WRC-G01-W
  • ELECOM CO.,LTD. WRC-1167GST2
  • ELECOM CO.,LTD. WRC-2533GST2
  • ELECOM CO.,LTD. WMC-2LX-B
  • ELECOM CO.,LTD. WMC-X1800GST-B
  • ELECOM CO.,LTD. WSC-X1800GS-B
  • elecom wrc-x3200gst3-b_firmware
  • elecom wrc-g01-w_firmware

Classification

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