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Fencer Vulns
high 7.5

CVE-2022-48165 json

An access control issue in the component /cgi-bin/ExportLogs.sh of Wavlink WL-WN530H4 M30H4.V5030.210121 allows unauthenticated attackers t…

published 2023-02-03 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-50876

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.3%
EPSS 3.3% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known, plus a Nuclei check

Summary

An access control issue in the component /cgi-bin/ExportLogs.sh of Wavlink WL-WN530H4 M30H4.V5030.210121 allows unauthenticated attackers to download configuration data and log files and obtain admin credentials.

Exploit prediction

3.28% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template Wavlink - Improper Access Control nuclei detection template
  • docs.google.com https://docs.google.com/document/d/1HD4GKumkZpa6FNHuf0QQSKFvoYhCfwXpbyWiJdx1VtE/edit?usp=sharing referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/strik3r0x1/Vulns/blob/main/WAVLINK_WL-WN530H4.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.