CVE•Published 2021-01-13•Modified 2026-08-24•1 article on news•6 live references•NVD data
CVE-2021-21009Adobe · Campaign
Vulnerability data via NVD (ingested)
CVSS v3.1
8.6
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS percentile
87
Exploit Prediction Scoring System · top 13% of all CVEs
Weaknesses (CWE)
Description
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.
Timeline
Published 2021-01-13
Modified 2026-08-24
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2021-21009Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Adobe Campaign"All exposed Adobe Campaign instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Campaign"HTTP body or banner mentions "Campaign" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2021-21009Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-21009Censys host search filtered to this CVE id.
grep.app
CVE-2021-21009Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-21009GitHub code search for direct mentions.
Google dork
"CVE-2021-21009" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.