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Fencer Vulns
high 7.5

CVE-2022-25335 json

RigoBlock Dragos through 2022-02-17 lacks the onlyOwner modifier for setMultipleAllowances.

published 2022-02-18 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-30014

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
0
none known

Summary

RigoBlock Dragos through 2022-02-17 lacks the onlyOwner modifier for setMultipleAllowances. This enables token manipulation, as exploited in the wild in February 2022. NOTE: although 2022-02-17 is the vendor's vulnerability announcement date, the vulnerability will not be remediated until a major protocol upgrade occurs.

Exploit prediction

1.28% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • twitter.com https://twitter.com/RigoBlock/status/1494351180713050116 referenced PoC, tagged "exploit" by a source, unverified
  • twitter.com https://twitter.com/danielvf/status/1494317265835147272 referenced PoC, tagged "exploit" by a source, unverified
  • raw.globalsecuritydatabase.org https://raw.globalsecuritydatabase.org/GSD-2022-1000077 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:N/I:H/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N

Classification

Weakness

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.