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Fencer Vulns
high 8.8

CVE-2023-40072 json

OS command injection vulnerability in ELECOM wireless LAN access point devices allows an authenticated user to execute an arbitrary OS comm…

published 2023-08-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-44679

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

OS command injection vulnerability in ELECOM wireless LAN access point devices allows an authenticated user to execute an arbitrary OS command by sending a specially crafted request.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
16 mo ago

Exploit prediction

1.91% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).

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

Affected products

  • ELECOM CO.,LTD. WAB-S600-PS
  • ELECOM CO.,LTD. WAB-S300
  • ELECOM CO.,LTD. WAB-S1775
  • ELECOM CO.,LTD. WAB-M1775-PS
  • ELECOM CO.,LTD. WAB-S1167
  • ELECOM CO.,LTD. WAB-M2133
  • ELECOM CO.,LTD. WAB-I1750-PS
  • ELECOM CO.,LTD. WAB-S1167-PS

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.