CVE-2012-3821
A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign...
CVE-2012-3821 is a medium vulnerability (CVSS 4.3) in Arialsoftware Campaign Enterprise, published January 10, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.17%, the 67th percentile. No source names a fixed version.
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-3821- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-3821- Updated
- 2026-11-02
EUVDEUVD-2012-3768 No score
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.
- Record
EUVD-2012-3768- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q9x9-3h5c-87j4 No score
A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign...
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.
- Record
GHSA-q9x9-3h5c-87j4- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |
References
sadgeeksinsnow.blogspot.dk/2012/10/my-first-experiences-bug-hunting-part-2.html
exchange.xforce.ibmcloud.com/vulnerabilities/79508
archives.neohapsis.com/archives/bugtraq/2012-10/0103.html
securityfocus.com/archive/1/524462
nvd.nist.gov/vuln/detail/CVE-2012-3821
github.com/advisories/GHSA-q9x9-3h5c-87j4