CVE-2012-3821

MEDIUMCVSS 4.3

4.3

A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign Enterprise 11.0.551, which could let a remote malicious user modify the SerialNumber field.

CVSS v3: 4.3
EG Score: —
EPSS: —
KEV: Not listed

Published

January 10, 2020

Last Modified

November 21, 2024

References (10)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2012-10/0103.html
cve@mitrehttp://sadgeeksinsnow.blogspot.dk/2012/10/my-first-experiences-bug-hunting-part-2.html
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/79508
cve@mitrehttps://www.securityfocus.com/archive/1/524462
cve@mitrehttps://www.securityfocus.com/bid/56117/info
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2012-10/0103.html
af854a3a-2127-422b-91ae-364da2661108http://sadgeeksinsnow.blogspot.dk/2012/10/my-first-experiences-bug-hunting-part-2.html
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/79508
af854a3a-2127-422b-91ae-364da2661108https://www.securityfocus.com/archive/1/524462
af854a3a-2127-422b-91ae-364da2661108https://www.securityfocus.com/bid/56117/info

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-863Incorrect Authorization

Data Freshness Timeline

(refreshed 10× in last 7d / 10× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 09:22 UTCEG score recompute
2026-05-27 09:22 UTCGHSA enrichment
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:43 UTCepss_batch

Frequently asked(4)

What is CVE-2012-3821?

CVE-2012-3821 is a medium vulnerability published on January 10, 2020. A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign Enterprise 11.0.551, which could let a remote malicious user modify the SerialNumber field.

When was CVE-2012-3821 disclosed?

CVE-2012-3821 was first published in the National Vulnerability Database on January 10, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

What is the CVSS score of CVE-2012-3821?

CVE-2012-3821 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2012-3821?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-3821, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2012-3821

📅 Published

🔄 Last Modified

🔗 References (10)