CVE-2022-25335

Name: CVE-2022-25335
Creator: NVD / NIST
Published: 2022-02-18T18:15:13.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.26%

Last modified Jun 17, 2026

CVE-2022-25335 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. RigoBlock Dragos through 2022-02-17 lacks the onlyOwner modifier for setMultipleAllowances. This enables token manipulation, as exploited in the wild in February 2022. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

1.26%

65.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Rigoblock	Drago	<= 2022-02-17

References

https://etherscan.io/contractdiffchecker?a1=0x876b9ebd725d1fa0b879fcee12560a6453b51dc8Product, Third Party Advisory
https://etherscan.io/tx/0x5a6c108d5a729be2011cd47590583a04444d4e7c85cd0427071b968edc3bfc1fThird Party Advisory
https://raw.globalsecuritydatabase.org/GSD-2022-1000077Exploit, Third Party Advisory
https://twitter.com/RigoBlock/status/1494351180713050116Exploit, Issue Tracking, Third Party Advisory
https://twitter.com/danielvf/status/1494317265835147272Exploit, Issue Tracking, Third Party Advisory
https://etherscan.io/contractdiffchecker?a1=0x876b9ebd725d1fa0b879fcee12560a6453b51dc8Product, Third Party Advisory
https://etherscan.io/tx/0x5a6c108d5a729be2011cd47590583a04444d4e7c85cd0427071b968edc3bfc1fThird Party Advisory
https://raw.globalsecuritydatabase.org/GSD-2022-1000077Exploit, Third Party Advisory
https://twitter.com/RigoBlock/status/1494351180713050116Exploit, Issue Tracking, Third Party Advisory
https://twitter.com/danielvf/status/1494317265835147272Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Feb 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-25335?

How severe is CVE-2022-25335?

CVE-2022-25335 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.

How do I fix CVE-2022-25335?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-25335?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST