CVE-2021-20498
IBM Security Verify Access Docker 10.0.0 reveals version information in HTTP requets that could...
IBM Security Verify Access Docker 10.0.0 reveals version information in HTTP requests that could be used in further attacks against the system. IBM X-Force ID: 197972.
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
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
IBM Security Verify Access Docker 10.0.0 reveals version information in HTTP requests that could be used in further attacks against the system. IBM X-Force ID: 197972.
- Record
CVE-2021-20498- CVSS 3.0
- 5.3 Medium
CVSS:3.0/PR:N/C:L/UI:N/S:U/I:N/AV:N/A:N/AC:L/RC:C/E:U/RL:O - Updated
- 2026-11-02
EUVDEUVD-2021-7916
IBM Security Verify Access Docker 10.0.0 reveals version information in HTTP requests that could be used in further attacks against the system. IBM X-Force ID: 197972.
- Record
EUVD-2021-7916- CVSS 3.0
- 5.3 Medium
CVSS:3.0/PR:N/C:L/UI:N/S:U/I:N/AV:N/A:N/AC:L/RC:C/E:U/RL:O - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5q37-9r6j-q5mh
IBM Security Verify Access Docker 10.0.0 reveals version information in HTTP requets that could...
IBM Security Verify Access Docker 10.0.0 reveals version information in HTTP requets that could be used in further attacks against the system. IBM X-Force ID: 197972.
- Record
GHSA-5q37-9r6j-q5mh- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
NVD
IBM Security Verify Access Docker 10.0.0 reveals version information in HTTP requests that could be used in further attacks against the system. IBM X-Force ID: 197972.
- Record
CVE-2021-20498- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- 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-2021-20498 is a medium vulnerability (CVSS 5.3) 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 0.94%, the 61st percentile. No source names a fixed version.