Sinapsitech Esolar Duo Photovoltaic System Monitor Firmware login.php cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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8.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Sinapsitech Esolar Duo Photovoltaic System Monitor. It has been rated as critical. This affects an unknown part of the file login.php of the component Firmware. Performing a manipulation results in cryptographic issue. This vulnerability is identified as CVE-2012-5862. Additionally, an exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in Sinapsitech Esolar Duo Photovoltaic System Monitor (version unknown). This affects an unknown function of the file login.php of the component Firmware. The manipulation with an unknown input leads to a cryptographic issue vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

login.php on the Sinapsi eSolar Light Photovoltaic System Monitor (aka Schneider Electric Ezylog photovoltaic SCADA management server), Sinapsi eSolar, and Sinapsi eSolar DUO with firmware before 2.0.2870_2.2.12 establishes multiple hardcoded accounts, which makes it easier for remote attackers to obtain administrative access by leveraging a (1) cleartext password or (2) password hash contained in this script, as demonstrated by a password of astridservice or 36e44c9b64.

The weakness was released 11/23/2012 by Roberto Paleari (Website). The advisory is shared at us-cert.gov. This vulnerability is uniquely identified as CVE-2012-5862 since 11/14/2012. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1600 for this issue.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. By approaching the search of inurl:login.php it is possible to find vulnerable targets with Google Hacking.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (80200), Exploit-DB (21273), SecurityFocus (BID 55872†), OSVDB (86020†) and Secunia (SA51364†). Entries connected to this vulnerability are available at VDB-63023, VDB-63022 and VDB-63020. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 9.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/12/2012 🔍
11/14/2012 +63 days 🔍
11/21/2012 +7 days 🔍
11/23/2012 +2 days 🔍
11/23/2012 +0 days 🔍
03/24/2015 +851 days 🔍
07/08/2025 +3759 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Researcher: Roberto Paleari
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-5862 (🔍)
GCVE (CVE): GCVE-0-2012-5862
GCVE (VulDB): GCVE-100-63021
X-Force: 80200 - Multiple Sinapsi devices default password
SecurityFocus: 55872 - SINAPSI eSolar Light Photovoltaic System Monitor Multiple Security Vulnerabilities
Secunia: 51364 - Sinapsi eSolar Products Multiple Vulnerabilities, Moderately Critical
OSVDB: 86020

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 07/08/2025 18:32
Changes: 03/24/2015 12:22 (52), 02/26/2018 07:54 (14), 01/10/2025 00:24 (21), 07/08/2025 18:32 (8)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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