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CVE-2012-5863

53
FAUCET Score

CVE-2012-5863 describes a critical command injection vulnerability in Sinapsi eSolar and Sinapsi Firmware devices, including photovoltaic system monitors. This flaw allows unauthenticated attackers to execute arbitrary operating system commands by sending specially crafted inputs to administrative pages that lack proper authentication and input validation. With a CVSS score of 10.0, this vulnerability poses a severe risk, enabling complete compromise of confidentiality, integrity, and availability. While no active exploitation or Metasploit/Nuclei modules are reported, an ExploitDB entry (EDB-21273) exists, indicating public knowledge of exploit code. Community discussion and media coverage for this CVE are minimal.

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
24.82%
Probability of exploitation in next 30 days
EPSS Percentile
97.7%
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 0.2482 is in the 96th 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

exchange.xforce.ibmcloud.com / vulnerabilities/80202
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