How severe is CVE-2017-12733?

CVE-2017-12733 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-12733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-12733?

CVE-2017-12733 primarily affects Opwglobal Sitesentinel Isite Atg Firmware. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-12733?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2017-12733 published?

CVE-2017-12733 was published on 2017-09-09 and last updated on 2026-06-17.

CVE-2017-12733

CVE-2017-12733 is a critical-severity vulnerability in Opwglobal Sitesentinel Isite Atg Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Opwglobal Sitesentinel Isite Atg Firmware
Published: 2017-09-09
Last modified: 2026-06-17

Description

A Missing Authentication for Critical Function issue was discovered in OPW Fuel Management Systems SiteSentinel Integra 100, SiteSentinel Integra 500, and SiteSentinel iSite ATG consoles with the following software versions: older than V175, V175-V189, V191-V195, and V16Q3.1. An attacker may create an application user account to gain administrative privileges.

Frequently asked questions

What is CVE-2017-12733?: A Missing Authentication for Critical Function issue was discovered in OPW Fuel Management Systems SiteSentinel Integra 100, SiteSentinel Integra 500, and SiteSentinel iSite ATG consoles with the following software versions: older than V175, V175-V189, V191-V195, and V16Q3.1. An attacker may create an application user account to gain administrative privileges.
How severe is CVE-2017-12733?: CVE-2017-12733 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-12733 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-12733?: CVE-2017-12733 primarily affects Opwglobal Sitesentinel Isite Atg Firmware. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-12733?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-12733 published?: CVE-2017-12733 was published on 2017-09-09 and last updated on 2026-06-17.

References

Affected products (15)

cpe:2.3:o:opwglobal:sitesentinel_isite_atg_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_isite_atg_firmware:16q3.1:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_isite_atg_firmware:189:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_isite_atg_firmware:191:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_isite_atg_firmware:195:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_500_firmware:16q3.1:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_500_firmware:189:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_500_firmware:191:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_500_firmware:195:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_100_firmware:16q3.1:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_100_firmware:189:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_100_firmware:191:*:*:*:*:*:*:*
cpe:2.3:o:opwglobal:sitesentinel_integra_100_firmware:195:*:*:*:*:*:*:*

More vulnerabilities in Opwglobal Sitesentinel Isite Atg Firmware

CVE-2017-12731 — Critical (CVSS 9.8): A SQL Injection issue was discovered in OPW Fuel Management Systems SiteSentinel Integra 100, SiteSentinel Integra 500,…

All CVEs affecting Opwglobal Sitesentinel Isite Atg Firmware →

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

CVE-2026-54309 — Critical (CVSS 10.0): n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP…
CVE-2026-50242 — Critical (CVSS 10.0): In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429…
CVE-2026-49257 — Critical (CVSS 10.0): mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. In versions 3.0.1…
CVE-2026-46846 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46803 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46800 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).…

Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →