CVE-2021-28828

mediumpriority · track · 35EPSS 0.008 · 58 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.84% (58th) EPSS

CVSS 6.5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The Administration GUI component of TIBCO Software Inc.'s TIBCO Administrator - Enterprise Edition, TIBCO Administrator - Enterprise Edition, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition for z/Linux, and TIBCO Administrator - Enterprise Edition for z/Linux contains an easily exploitable vulnerability that allows a low privileged attacker with network access to execute a SQL injection attack on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO Administrator - Enterprise Edition: versions 5.10.2 and below, TIBCO Administrator - Enterprise Edition: versions 5.11.0 and 5.11.1, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric: versions 5.10.2 and below, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric: versions 5.11.0 and 5.11.1, TIBCO Administrator - Enterprise Edition for z/Linux: versions 5.10.2 and below, and TIBCO Administrator - Enterprise Edition for z/Linux: versions 5.11.0 and 5.11.1.

cvss

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

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.8

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.17.6highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Lsecondary · ENISA EU

v3.17.6highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Lsecondary · security@tibco.com USexploitability 2.1 · impact 5.5

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/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 (12)

Products and version ranges known to be affected.

TIBCO Software Inc. TIBCO Administrator - Enterprise Edition≤ unspecified ≤5.10.2enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition≤ 5.11.1enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition≤ 5.11.0enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric≤ 5.11.1enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric≤ 5.11.0enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric≤ unspecified ≤5.10.2enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition for z/Linux≤ 5.11.0enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition for z/Linux≤ 5.11.1enisa_euvdEU
TIBCO Software Inc. TIBCO Administrator - Enterprise Edition for z/Linux≤ unspecified ≤5.10.2enisa_euvdEU
tibco administrator≤ 5.10.2nvdUScpe:2.3:a:tibco:administrator:*:*:*:*:*:*:*:*
tibco administrator= 5.11.0nvdUScpe:2.3:a:tibco:administrator:*:*:*:*:*:*:*:*
tibco administrator= 5.11.1nvdUScpe:2.3:a:tibco:administrator:*:*:*:*:*:*:*:*

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 2021-04-20modified 2026-06-17

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references (8)

External citations — patches, advisories, analysis.

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