CVE-2021-29700

IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.1.1.0 could allow an authneticated...

4.3 Medium

IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.1.1.0 could allow an authneticated attacker to obtain sensitive information from configuration files that could aid in further attacks against the system. IBM X-Force ID: 200656.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.89%Up 0.3 points since Oct 8, 2021

What each source reports

CVE List Score used 4.3

Record: CVE-2021-29700
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/I:N/PR:L/AC:L/C:L/S:U/UI:N/A:N/E:U/RC:C/RL:O
Updated: 2026-11-02

EUVDEUVD-2021-16174 4.3

Record: EUVD-2021-16174
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/I:N/PR:L/AC:L/C:L/S:U/UI:N/A:N/E:U/RC:C/RL:O
Updated: 2026-11-03

GitHub AdvisoriesGHSA-962f-hmm4-wj65 4.3

IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.1.1.0 could allow an authneticated...

Record: GHSA-962f-hmm4-wj65
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

NVD 4.3

Record: CVE-2021-29700
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:P/I:N/A:N
Updated: 2026-11-02

Affected products

ibm sterling b2b integrator

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-29700 is a medium vulnerability (CVSS 4.3) in Ibm Sterling B2b Integrator, published October 7, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.89%, the 59th percentile. No source names a fixed version.