CVE-2012-5863

highpriority · attend · 59EPSS 0.248 · 98 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

24.8% (98th) EPSS

CVSS 10 · high

Is it mine?

13 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

These Sinapsi devices do not check for special elements in commands sent to the system. By accessing certain pages with administrative privileges that do not require authentication within the device, attackers can execute arbitrary, unexpected, or dangerous commands directly onto the operating system.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationeSolarcisa_csaf_ot
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.
MitigationeSolar DUOcisa_csaf_ot
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.
MitigationeSolar Lightcisa_csaf_ot
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.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.5–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · CISA US

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · ENISA EU

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · ics-cert@hq.dhs.gov USexploitability 10 · impact 10

v2.08.5highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USCWE-78USCWE-78US

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-21273Ezylog Photovoltaic Management Server - Multiple VulnerabilitiesPoC · exploit_db

affected products (13)

Products and version ranges known to be affected.

Sinapsi eSolar DUO: <2.0.2870_xxx_2.2.12all versionscisa_csaf_otUS
Sinapsi eSolar Light: <2.0.2870_xxx_2.2.12all versionscisa_csaf_otUS
Sinapsi eSolar: <2.0.2870_xxx_2.2.12all versionscisa_csaf_otUS
Sinapsi eSolar< 2.0.2870_xxx_2.2.12cisa_csaf_otUS
Sinapsi eSolar DUO< 2.0.2870_xxx_2.2.12cisa_csaf_otUS
Sinapsi eSolar Light< 2.0.2870_xxx_2.2.12cisa_csaf_otUS
Sinapsi eSolar0 → 2.0.2870_xxx_2.2.12enisa_euvdEU
Sinapsi eSolar DUO0 → 2.0.2870_xxx_2.2.12enisa_euvdEU
Sinapsi eSolar Light0 → 2.0.2870_xxx_2.2.12enisa_euvdEU
sinapsitech esolar duo photovoltaic system monitorall versionsnvdUScpe:2.3:h:sinapsitech:esolar_duo_photovoltaic_system_monitor:*:*:*:*:*:*:*:*
sinapsitech esolar light photovoltaic system monitorall versionsnvdUScpe:2.3:h:sinapsitech:esolar_light_photovoltaic_system_monitor:*:*:*:*:*:*:*:*
sinapsitech esolar photovoltaic system monitorall versionsnvdUScpe:2.3:h:sinapsitech:esolar_photovoltaic_system_monitor:*:*:*:*:*:*:*:*
sinapsitech sinapsi firmware≤ 2.0.2870nvdUScpe:2.3:o:sinapsitech:sinapsi_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-12-325-01Sinapsi Devices Vulnerabilities2012-08-24icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2012-11-23modified 2026-06-16

references (16)

External citations — patches, advisories, analysis.

scry

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