CVE-2021-20585
IBM Security Verify Access 20.07 could disclose sensitive information in HTTP server headers that...
IBM Security Verify Access 20.07 could disclose sensitive information in HTTP server headers that could be used in further attacks against the system. IBM X-Force ID: 199398.
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 20.07 could disclose sensitive information in HTTP server headers that could be used in further attacks against the system. IBM X-Force ID: 199398.
- Record
CVE-2021-20585- CVSS 3.0
- 5.3 Medium
CVSS:3.0/S:U/C:L/PR:N/AV:N/AC:L/I:N/A:N/UI:N/E:U/RC:C/RL:O - Updated
- 2026-11-02
EUVDEUVD-2021-8003
IBM Security Verify Access 20.07 could disclose sensitive information in HTTP server headers that could be used in further attacks against the system. IBM X-Force ID: 199398.
- Record
EUVD-2021-8003- CVSS 3.0
- 5.3 Medium
CVSS:3.0/S:U/C:L/PR:N/AV:N/AC:L/I:N/A:N/UI:N/E:U/RC:C/RL:O - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p78f-8m5v-fqj6 No score
IBM Security Verify Access 20.07 could disclose sensitive information in HTTP server headers that...
IBM Security Verify Access 20.07 could disclose sensitive information in HTTP server headers that could be used in further attacks against the system. IBM X-Force ID: 199398.
- Record
GHSA-p78f-8m5v-fqj6- Weakness
- CWE-200
- Updated
- 2026-11-02
NVD
IBM Security Verify Access 20.07 could disclose sensitive information in HTTP server headers that could be used in further attacks against the system. IBM X-Force ID: 199398.
- Record
CVE-2021-20585- 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 |
|---|---|---|
| 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-2021-20585 is a medium vulnerability (CVSS 5.3) in Ibm Security Verify Access, published May 31, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.01%, the 63rd percentile. No source names a fixed version.