CVE-2012-5864
Sinapsi eSolar Improper Authentication
These Sinapsi devices do not check if users that visit pages within the device have properly authenticated. By directly visiting the pages within the device, attackers can gain unauthorized access with administrative privileges.
Exploit likelihood
What each source reports
CVE List Score used
Sinapsi eSolar Improper Authentication
These Sinapsi devices do not check if users that visit pages within the device have properly authenticated. By directly visiting the pages within the device, attackers can gain unauthorized access with administrative privileges.
- Record
CVE-2012-5864- CVSS 2.0
- 9.4
AV:N/AC:L/Au:N/C:C/I:C/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
EUVDEUVD-2012-5742
These Sinapsi devices do not check if users that visit pages within the device have properly authenticated. By directly visiting the pages within the device, attackers can gain unauthorized access with administrative privileges.
- Record
EUVD-2012-5742- CVSS 2.0
- 9.4 Critical
AV:N/AC:L/Au:N/C:C/I:C/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-v26h-2hg9-6mq7 No score
The management web pages on the Sinapsi eSolar Light Photovoltaic System Monitor (aka Schneider...
The management web pages on the Sinapsi eSolar Light Photovoltaic System Monitor (aka Schneider Electric Ezylog photovoltaic SCADA management server), Sinapsi eSolar, and Sinapsi eSolar DUO with firmware before 2.0.2870_2.2.12 do not require authentication, which allows remote attackers to obtain administrative access via a direct request, as demonstrated by a request to ping.php.
- Record
GHSA-v26h-2hg9-6mq7- Weakness
- CWE-287
- Updated
- 2026-11-02
NVD
These Sinapsi devices do not check if users that visit pages within the device have properly authenticated. By directly visiting the pages within the device, attackers can gain unauthorized access with administrative privileges.
- Record
CVE-2012-5864- CVSS 2.0
- 9.4 High
AV:N/AC:L/Au:N/C:C/I:C/A:N - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-287, CWE-264
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Ezylog Photovoltaic Management Server - Multiple Vulnerabilities | 2012-09-12 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-5864 is a vulnerability (CVSS 9.4) in Sinapsi Esolar, published November 23, 2012. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.91%, the 92nd percentile. No source names a fixed version.
References
exploit-db.com/exploits/21273
archives.neohapsis.com/archives/bugtraq/2012-09/0045.html
exchange.xforce.ibmcloud.com/vulnerabilities/80200
cisa.gov/news-events/ics-advisories/icsa-12-325-01
sinapsitech.it/default.asp?active_page_id=78&news_id=88
us-cert.gov/control_systems/pdf/ICSA-12-325-01.pdf
nvd.nist.gov/vuln/detail/CVE-2012-5864
github.com/advisories/GHSA-v26h-2hg9-6mq7