CVE-2021-20496
IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to...
IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to improper input validation. IBM X-Force ID: 197966.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to improper input validation. IBM X-Force ID: 197966.
- Record
CVE-2021-20496- CVSS 3.0
- 2.7 Low
CVSS:3.0/S:U/I:L/UI:N/C:N/PR:H/AV:N/A:N/AC:L/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2021-7914
IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to improper input validation. IBM X-Force ID: 197966.
- Record
EUVD-2021-7914- CVSS 3.0
- 2.7 Low
CVSS:3.0/S:U/I:L/UI:N/C:N/PR:H/AV:N/A:N/AC:L/E:U/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m4g3-x748-23v3 No score
IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to...
IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to improper input validation. IBM X-Force ID: 197966.
- Record
GHSA-m4g3-x748-23v3- Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to improper input validation. IBM X-Force ID: 197966.
- Record
CVE-2021-20496- CVSS 3.1
- 4.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N - CVSS 3.0
- 2.7 Low
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| 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-2021-20496 is a low vulnerability (CVSS 2.7) in Ibm Security Verify Access Docker, published July 15, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.