CVE-2021-25834
Last modified
CVE-2021-25834 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Cosmos Network Ethermint <= v0.4.0 is affected by a transaction replay vulnerability in the EVM module. If the victim sends a very large nonce transaction, the attacker can replay the transaction through the application.. EPSS estimates a 1.15% chance of exploitation in the next 30 days.
Description
Cosmos Network Ethermint <= v0.4.0 is affected by a transaction replay vulnerability in the EVM module. If the victim sends a very large nonce transaction, the attacker can replay the transaction through the application.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chainsafe | Ethermint | <= 0.4.0 |
References
- https://github.com/cosmos/ethermint/issues/686Third Party Advisory
- https://github.com/cosmos/ethermint/issues/686Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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