CVE-2012-1256
The single sign-on (SSO) implementation in EasyVista before 2010.1.1.89 allows remote attackers...
CVE-2012-1256 is a medium vulnerability (CVSS 5.0) in Easyvista, published February 22, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.39%, the 72nd percentile. No source names a fixed version.
The single sign-on (SSO) implementation in EasyVista before 2010.1.1.89 allows remote attackers to bypass authentication via a modified url_account parameter, in conjunction with a valid login name in the SSPI_HEADER parameter, to index.php.
Exploit likelihood
What each source reports
NVD Score used
The single sign-on (SSO) implementation in EasyVista before 2010.1.1.89 allows remote attackers to bypass authentication via a modified url_account parameter, in conjunction with a valid login name in the SSPI_HEADER parameter, to index.php.
- Record
CVE-2012-1256- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
The single sign-on (SSO) implementation in EasyVista before 2010.1.1.89 allows remote attackers to bypass authentication via a modified url_account parameter, in conjunction with a valid login name in the SSPI_HEADER parameter, to index.php.
- Record
CVE-2012-1256- Updated
- 2026-11-02
EUVDEUVD-2012-1282 No score
The single sign-on (SSO) implementation in EasyVista before 2010.1.1.89 allows remote attackers to bypass authentication via a modified url_account parameter, in conjunction with a valid login name in the SSPI_HEADER parameter, to index.php.
- Record
EUVD-2012-1282- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-58wq-rqqp-6f6m No score
The single sign-on (SSO) implementation in EasyVista before 2010.1.1.89 allows remote attackers...
The single sign-on (SSO) implementation in EasyVista before 2010.1.1.89 allows remote attackers to bypass authentication via a modified url_account parameter, in conjunction with a valid login name in the SSPI_HEADER parameter, to index.php.
- Record
GHSA-58wq-rqqp-6f6m- Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |