CVE-2022-48216

Name: CVE-2022-48216
Creator: NVD / NIST
Published: 2023-01-04T16:15:08.99+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.76%

Last modified Jun 17, 2026

CVE-2022-48216 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Uniswap Universal Router before 1.1.0 mishandles reentrancy. This would have allowed theft of funds.. EPSS estimates a 0.76% chance of exploitation in the next 30 days.

Description

Uniswap Universal Router before 1.1.0 mishandles reentrancy. This would have allowed theft of funds.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.76%

50.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Uniswap	Universal Router Firmware	< 1.1.0

References

https://github.com/Uniswap/universal-router/commit/d82c6685ef566d9b280651c99f4b93a8454c08a8Patch, Third Party Advisory
https://github.com/Uniswap/universal-router/compare/v1.0.1...v1.1.0Release Notes, Third Party Advisory
https://github.com/Uniswap/universal-router/pull/189Patch, Third Party Advisory
https://media.dedaub.com/uniswap-bug-bounty-1625d8ff04aeExploit, Third Party Advisory
https://twitter.com/dedaub/status/1610058814094450694Third Party Advisory
https://github.com/Uniswap/universal-router/commit/d82c6685ef566d9b280651c99f4b93a8454c08a8Patch, Third Party Advisory
https://github.com/Uniswap/universal-router/compare/v1.0.1...v1.1.0Release Notes, Third Party Advisory
https://github.com/Uniswap/universal-router/pull/189Patch, Third Party Advisory
https://media.dedaub.com/uniswap-bug-bounty-1625d8ff04aeExploit, Third Party Advisory
https://twitter.com/dedaub/status/1610058814094450694Third Party Advisory

Timeline

Published: Jan 4, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-48216?

Uniswap Universal Router before 1.1.0 mishandles reentrancy. This would have allowed theft of funds.

How severe is CVE-2022-48216?

CVE-2022-48216 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.

How do I fix CVE-2022-48216?

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-2022-48216?

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

Scan your code now

Source: NVD / NIST