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Fencer Vulns
high 8.8

CVE-2021-31152 json

Multilaser Router AC1200 V02.03.01.45_pt contains a cross-site request forgery (CSRF) vulnerability.

published 2021-04-14 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-18069

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.8%
EPSS 3.8% chance of exploitation in 30 days, percentile 89%
public exploits
1
Exploit-DB

Summary

Multilaser Router AC1200 V02.03.01.45_pt contains a cross-site request forgery (CSRF) vulnerability. An attacker can enable remote access, change passwords, and perform other actions through misconfigured requests, entries, and headers.

Timeline

  1. Published
  2. First public exploit (EDB-49775)

Exploit prediction

3.75% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-49775 Multilaser Router RE018 AC1200 - Cross-Site Request Forgery (Enable Remote Access) webapps, 2021-04-21
  • youtube.com https://www.youtube.com/watch?v=zN3DVrcu6Eg referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/162258/Multilaser-Router-RE018-AC1200-Cross-Site-Request-Forgery.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery

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.