CVE-2012-5864

NONECVSS 0.0Trending — 3 sources updated this weekElevated

0.0

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.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 95.3%
KEV: Not listed

Published

November 23, 2012

Last Modified

April 29, 2026

References (10)

ics-cert@hqhttp://archives.neohapsis.com/archives/bugtraq/2012-09/0045.html
ics-cert@hqhttp://www.exploit-db.com/exploits/21273/
ics-cert@hqhttp://www.sinapsitech.it/default.asp?active_page_id=78&news_id=88
ics-cert@hqhttps://exchange.xforce.ibmcloud.com/vulnerabilities/80200
ics-cert@hqhttps://www.cisa.gov/news-events/ics-advisories/icsa-12-325-01
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2012-09/0045.html
af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/21273/
af854a3a-2127-422b-91ae-364da2661108http://www.sinapsitech.it/default.asp?active_page_id=78&news_id=88
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/control_systems/pdf/ICSA-12-325-01.pdf
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/80203

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-287Improper Authentication

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 01:47 UTCEG score recompute
2026-05-29 01:47 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-22 21:15 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-21273
First seen Sep 12, 2012
Ezylog Photovoltaic Management Server - Multiple Vulnerabilities
Open source ↗

Frequently asked(4)

What is CVE-2012-5864?

CVE-2012-5864 is a none vulnerability published on November 23, 2012. 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.

When was CVE-2012-5864 disclosed?

CVE-2012-5864 was first published in the National Vulnerability Database on November 23, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2012-5864 actively exploited?

CVE-2012-5864 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2012-5864?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-5864, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2012-5864

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2012-5864?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(4)

Related CVEs(same CWE)