PT-2020-14343 · Argent · Argent Recoverymanager

Published 2020-06-25 · Updated 2021-07-21 · CVE-2020-15302

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Argent RecoveryManager versions prior to 0xdc350d09f71c48c5D22fBE2741e4d6A03970E192

Description The issue allows attackers to cause a denial of service (locking) or a takeover due to the executeRecovery function not requiring any signatures in the zero-guardian case.

Recommendations For versions prior to 0xdc350d09f71c48c5D22fBE2741e4d6A03970E192, consider disabling the executeRecovery function as a temporary workaround until a patch is available.

Exploit

Fix

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2020-15302

Affected Products

Argent Recoverymanager

References · 4

• 🔥 https://blog.openzeppelin.com/argent-vulnerability-report · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-15302 · Security Note
• https://osv.dev/vulnerability/CVE-2020-15302 · Vendor Advisory
• https://t.me/cvenotify/4662 · Telegram Post