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CVE-2022-25335

24
FAUCET Score

CVE-2022-25335 describes a critical access control vulnerability in RigoBlock Dragos, specifically the setMultipleAllowances function, which lacks proper authorization checks. This flaw allows unauthorized token manipulation, as evidenced by in-the-wild exploitation in February 2022. Rated 7.5 HIGH, the vulnerability is easily exploitable over the network with low complexity, enabling high integrity impact without user interaction. While exploited in the wild, there are no public exploit tools or significant community discussion, and a patch is not expected until a major protocol upgrade.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2022-02-17CPE matchmatch criteria
cpe:2.3:a:rigoblock:drago:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.28%
Probability of exploitation in next 30 days
EPSS Percentile
67.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0128 is in the 46th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

etherscan.io / contractdiffchecker
ProductThird Party Advisory
etherscan.io / tx/0x5a6c108d5a729be2011cd47590583a04444d4e7c85cd0427071b968edc3bfc1f
Third Party Advisory
raw.globalsecuritydatabase.org / GSD-2022-1000077
ExploitThird Party Advisory
twitter.com / danielvf/status/1494317265835147272
ExploitIssue TrackingThird Party Advisory
twitter.com / RigoBlock/status/1494351180713050116
ExploitIssue TrackingThird Party Advisory