CVE-2021-29883

mediumpriority · track · 17OT risk · elevatedEPSS 0.005 · 45 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.54% (45th) EPSS

CVSS 4.3 · medium

Is it mine?

4 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

IBM Standards Processing Engine (IBM Transformation Extender Advanced 9.0 and 10.0) does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 207090.

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4

v3.04.3mediumCVSS:3.0/AC:L/UI:R/S:U/C:L/PR:N/I:N/AV:N/A:N/RL:O/E:U/RC:Csecondary · ENISA EU

v3.04.3mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:Nsecondary · psirt@us.ibm.com USexploitability 2.8 · impact 1.4

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-311USprimary

affected products (4)

Products and version ranges known to be affected.

IBM Transformation Extender Advanced≤ 10.0enisa_euvdEU
IBM Transformation Extender Advanced≤ 9.0enisa_euvdEU
ibm transformation extender advanced10.0.0 → 10.0.15nvdUScpe:2.3:a:ibm:transformation_extender_advanced:*:*:*:*:*:*:*:*
ibm transformation extender advanced9.0.0.0 → 9.0.2.5nvdUScpe:2.3:a:ibm:transformation_extender_advanced:*:*:*:*:*:*:*:*

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 2021-10-21modified 2026-06-17

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references (8)

External citations — patches, advisories, analysis.

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