CVE-2021-39070
IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control...
IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353.
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
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353.
- Record
CVE-2021-39070- CVSS 3.0
- 9.8 Critical
CVSS:3.0/UI:N/PR:N/AC:L/A:H/I:H/AV:N/C:H/S:U/RL:O/RC:C/E:U - Updated
- 2026-11-02
EUVDEUVD-2021-25507
IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353.
- Record
EUVD-2021-25507- CVSS 3.0
- 9.8 Critical
CVSS:3.0/UI:N/PR:N/AC:L/A:H/I:H/AV:N/C:H/S:U/RL:O/RC:C/E:U - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2p8x-vx6v-vhh3
IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control...
IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353.
- Record
GHSA-2p8x-vx6v-vhh3- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-863
- Updated
- 2026-11-02
NVD
IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353.
- Record
CVE-2021-39070- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-39070 is a critical vulnerability (CVSS 9.8) in Ibm Security Verify Access, published February 2, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.80%, the 78th percentile. No source names a fixed version.