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CVE-2012-5862

45
FAUCET Score

CVE-2012-5862 describes a critical vulnerability in Sinapsi eSolar and Sinapsi Firmware devices, where hard-coded administrative passwords are stored within PHP files. This flaw allows unauthenticated attackers to gain complete control over affected devices by simply using these embedded credentials. With a CVSS score of 10.0, this vulnerability is highly severe due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog and showing no active exploitation or significant community discussion, public exploit code (EDB-21273) exists, indicating its potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.2870CPE matchmatch criteria
cpe:2.3:o:sinapsitech:sinapsi_firmware:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:sinapsitech:esolar_duo_photovoltaic_system_monitor:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:sinapsitech:esolar_light_photovoltaic_system_monitor:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:sinapsitech:esolar_photovoltaic_system_monitor:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
11.95%
Probability of exploitation in next 30 days
EPSS Percentile
95.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-21273 · Sep 12, 2012
This CVE's current EPSS score of 0.1195 is in the 93rd percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

us-cert.gov / control_systems/pdf/ICSA-12-325-01.pdf
US Government Resource
archives.neohapsis.com / archives/bugtraq/2012-09/0045.html
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/80200
cisa.gov / news-events/ics-advisories/icsa-12-325-01
exploit-db.com / exploits/21273
Exploit
sinapsitech.it / default.asp