CVE-2021-29772
IBM API Connect 5.0.0.0 through 5.0.8.11 could allow a user to potentially inject code due to...
IBM API Connect 5.0.0.0 through 5.0.8.11 could allow a user to potentially inject code due to unsanitized user input. IBM X-Force ID: 202774.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
IBM API Connect 5.0.0.0 through 5.0.8.11 could allow a user to potentially inject code due to unsanitized user input. IBM X-Force ID: 202774.
- Record
CVE-2021-29772- CVSS 3.0
- 5.6 Medium
CVSS:3.0/PR:N/A:L/S:U/C:L/AC:H/I:L/UI:N/AV:N/RC:C/E:U/RL:O - Updated
- 2026-11-02
EUVDEUVD-2021-16246
IBM API Connect 5.0.0.0 through 5.0.8.11 could allow a user to potentially inject code due to unsanitized user input. IBM X-Force ID: 202774.
- Record
EUVD-2021-16246- CVSS 3.0
- 5.6 Medium
CVSS:3.0/PR:N/A:L/S:U/C:L/AC:H/I:L/UI:N/AV:N/RC:C/E:U/RL:O - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qg68-crpm-ch79 No score
IBM API Connect 5.0.0.0 through 5.0.8.11 could allow a user to potentially inject code due to...
IBM API Connect 5.0.0.0 through 5.0.8.11 could allow a user to potentially inject code due to unsanitized user input. IBM X-Force ID: 202774.
- Record
GHSA-qg68-crpm-ch79- Weakness
- CWE-94
- Updated
- 2026-11-02
NVD
IBM API Connect 5.0.0.0 through 5.0.8.11 could allow a user to potentially inject code due to unsanitized user input. IBM X-Force ID: 202774.
- Record
CVE-2021-29772- 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
- 5.6 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-94
- 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-2021-29772 is a medium vulnerability (CVSS 5.6) in Ibm Api Connect, published August 26, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.