CVE-2021-21009

HIGHCVSS 8.6/10EPSS 3.20%

Last modified

CVE-2021-21009 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. 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.. EPSS estimates a 3.20% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
8.6/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

EPSS Probability
3.20%

86.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AdobeCampaign Classic<= 10
AdobeCampaign Classic<= 19.1.7
AdobeCampaign Classic>= 19.2, <= 19.2.3
AdobeCampaign Classic>= 20.1, <= 20.1.3
AdobeCampaign Classic>= 20.2, <= 20.2.3
AdobeCampaign Classic>= 20.3, <= 20.3.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-21009?
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.
How severe is CVE-2021-21009?
CVE-2021-21009 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 3.20% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21009?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-21009?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST