What’s Vulnerable › Vulnerabilities

CVE-2020-15302

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-06-25 · updated 2026-06-17
• Weakness: CWE-347

Description

In Argent RecoveryManager before 0xdc350d09f71c48c5D22fBE2741e4d6A03970E192, the executeRecovery function does not require any signatures in the zero-guardian case, which allows attackers to cause a denial of service (locking) or a takeover.

Affected products

• Argent Recoverymanager: before 0xdc350d09f71c48c5d22fbe2741e4d6a03970e192 — fixed in 0xdc350d09f71c48c5d22fbe2741e4d6a03970e192

How to fix

Upgrade to a fixed version: Argent Recoverymanager 0xdc350d09f71c48c5d22fbe2741e4d6a03970e192. Check the vendor advisory for mitigations.

References

• https://blog.openzeppelin.com/argent-vulnerability-report/
• https://blog.openzeppelin.com/argent-vulnerability-report/

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