CVE-2012-5864
Sinapsi eSolar Improper Authentication
- Published
- Updated
- Reserved
- Assigned by
- icscert
Description
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.
Public exploit
A reference of the record is tagged as an exploit or proof of concept: anyone can try it against an unpatched system.
- 21273 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Timeline
ID reserved
By icscert
- 9 days later
· 9 days later
Published
- 13 years later
· 13 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| icscertCNA (assigner) | 2.0 | Critical9.4 | AV:N/AC:L/Au:N/C:C/I:C/A:N |
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 4.9% · top 7.8% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.4.
Weakness
Affected products
- affected < 2.0.2870_xxx_2.2.12
- affected < 2.0.2870_xxx_2.2.12
- affected < 2.0.2870_xxx_2.2.12
What to do
Solution: Sinapsi has developed a new firmware version 2.0.2870_2.2.12 that mitigates these vulnerabilities. Sinapsi released the new firmware on Monday, November 19, 2012 directly to the devices. Users will be able to manually download the firmware on their device by using the Firmware Update function in the System Menu in the device’s Web interface. Sinapsi has also posted a security newsletter to its public Web site http://www.sinapsitech.it/default.asp .Other affected vendors have been notified by Sinapsi and ICS-CERT, but the availability of new firmware upgrades are unknown by ICS-CERT at this time.
References (7)
- 21273 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 20120911 Multiple vulnerabilities in Ezylog photovoltaic management server (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- sinapsi-default-password(80200) (opens in a new tab)vdb-entryx_refsource_XF
- https://www.cisa.gov/news-events/ics-advisories/icsa-12-325-01 (opens in a new tab)
- http://www.sinapsitech.it/default.asp?active_page_id=78&news_id=88 (opens in a new tab)x_refsource_CONFIRMx_transferred
- sinapsi-sec-bypass(80203) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-325-01.pdf (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2012-5864)Record last updated .