CVE-2020-22741
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary...
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.
- Record
CVE-2020-22741- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-312
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.
- Record
CVE-2020-22741- Updated
- 2026-11-02
EUVDEUVD-2020-15500 No score
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.
- Record
EUVD-2020-15500- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rc78-pc2q-79xc No score
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary...
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.
- Record
GHSA-rc78-pc2q-79xc- Weakness
- CWE-312
- Updated
- 2026-11-02
OSV
An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.
- Record
CVE-2020-22741- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-22741 is a high vulnerability (CVSS 7.5) in Baidu Xuperchain, published July 19, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. No source names a fixed version.