CVE-2012-5864

What it is

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.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of data exposure, data tampering.

Exploit odds

4.9% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2012-11-23 12:09 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:47 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 4.9% in the next 30 days (EPSS).
• Severity: 9.4 HIGH (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2012-11-23 12:09 UTC

Last modified

2026-06-16 23:47 UTC

Exploit probability

4.9% · EPSS, next 30 days

Weakness

CWE-287 · Improper authentication

Record status

Modified

Affected

• Sinapsitech Sinapsi Firmware ≤ 2.0.2870
• Sinapsitech Esolar Duo Photovoltaic System Monitor
• Sinapsitech Esolar Light Photovoltaic System Monitor
• Sinapsitech Esolar Photovoltaic System Monitor

Attack profile CVSS 2.0 · 9.4

Attack vector

Network

Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2012-5864.md and follow it. Check whether this project is affected by CVE-2012-5864. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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