CVE-2021-29903

highpriority · track · 39EPSS 0.011 · 66 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.13% (66th) EPSS

CVSS 7.5 · high

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

IBM Sterling B2B Integrator Standard Edition 5.2.6.0 through 6.1.1.0 is vulnerable to SQL injection. A remote attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify or delete information in the back-end database. IBM X-Force ID: 207506.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.3–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.06.3mediumCVSS:3.0/A:L/PR:L/UI:N/I:L/AV:N/S:U/AC:L/C:L/RC:C/E:U/RL:Osecondary · ENISA EU

v3.06.3mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · psirt@us.ibm.com USexploitability 2.8 · impact 3.4

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-89USprimary

affected products (6)

Products and version ranges known to be affected.

IBM Sterling B2B Integrator≤ 6.1.0.3enisa_euvdEU
IBM Sterling B2B Integrator≤ 6.0.3.4enisa_euvdEU
IBM Sterling B2B Integrator≤ 6.1.0.0enisa_euvdEU
IBM Sterling B2B Integrator≤ 5.2.0.0enisa_euvdEU
ibm sterling b2b integrator5.2.6.0 → 6.0.3.4nvdUScpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*
ibm sterling b2b integrator6.1.0.0 → 6.1.0.3nvdUScpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-10-06modified 2026-06-17

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references (7)

External citations — patches, advisories, analysis.

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