CVE-2021-21009

mediumpriority · track · 21EPSS 0.031 · 88 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.05% (88th) EPSS

CVSS 5 · medium

Is it mine?

17 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

Adobe Campaign Classic Gold Standard 10 (and earlier), 20.3.1 (and earlier), 20.2.3 (and earlier), 20.1.3 (and earlier), 19.2.3 (and earlier) and 19.1.7 (and earlier) are affected by a server-side request forgery (SSRF) vulnerability. Successful exploitation could allow an attacker to use the Campaign instance to issue unauthorized requests to internal or external resources.

cvss

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

8.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–8.6

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.18.6highAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.18.6highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nsecondary · ENISA EU

v3.18.6highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nsecondary · psirt@adobe.comexploitability 3.9 · impact 4

v3.17.9highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-918USCWE-918US

affected products (17)

Products and version ranges known to be affected.

Adobe Campaign≤ unspecified ≤20.2.3 and earlierenisa_euvdEU
Adobe Campaign≤ unspecified ≤20.1.3 and earlierenisa_euvdEU
Adobe Campaign≤ unspecified ≤20.3.1 and earlierenisa_euvdEU
Adobe Campaign≤ unspecified ≤19.1.7 and earlierenisa_euvdEU
Adobe Campaign≤ unspecified ≤Gold Standard 10 and earlierenisa_euvdEU
Adobe Campaign≤ unspecified ≤19.2.3 and earlierenisa_euvdEU
Adobe Systems Inc. Adobe Campaign Classic≤ 20.1.3fstec_bduRU
Adobe Systems Inc. Adobe Campaign Classic≤ 19.1.7fstec_bduRU
Adobe Systems Inc. Adobe Campaign Classic≤ 19.2.3fstec_bduRU
Adobe Systems Inc. Adobe Campaign Classic≤ 20.2.3fstec_bduRU
Adobe Systems Inc. Adobe Campaign Classic≤ 20.3.1fstec_bduRU
Adobe Systems Inc. Adobe Campaign Classic≤ Gold Standard 10fstec_bduRU
adobe campaign< 19.1.8nvdUScpe:2.3:a:adobe:campaign:*:*:*:*:*:*:*:*
adobe campaign19.2 → 19.2.4nvdUScpe:2.3:a:adobe:campaign:*:*:*:*:*:*:*:*
adobe campaign20.1 → 20.1.4nvdUScpe:2.3:a:adobe:campaign:*:*:*:*:*:*:*:*
adobe campaign20.2 → 20.2.4nvdUScpe:2.3:a:adobe:campaign:*:*:*:*:*:*:*:*
adobe campaign20.3 → 20.3.3nvdUScpe:2.3:a:adobe:campaign:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2021-01-13modified 2026-08-24

references (5)

External citations — patches, advisories, analysis.

scry

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