How severe is CVE-2019-7279?

CVE-2019-7279 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2019-7279 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-7279?

CVE-2019-7279 primarily affects Optergy Enterprise. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-7279?

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

When was CVE-2019-7279 published?

CVE-2019-7279 was published on 2019-07-01 and last updated on 2026-06-17.

CVE-2019-7279

CVE-2019-7279 is a high-severity vulnerability in Optergy Enterprise with a CVSS 3.x base score of 7.3. 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-798.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Optergy Enterprise
Published: 2019-07-01
Last modified: 2026-06-17

Description

Optergy Proton/Enterprise devices have Hard-coded Credentials.

Frequently asked questions

What is CVE-2019-7279?: Optergy Proton/Enterprise devices have Hard-coded Credentials.
How severe is CVE-2019-7279?: CVE-2019-7279 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2019-7279 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-7279?: CVE-2019-7279 primarily affects Optergy Enterprise. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-7279?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-7279 published?: CVE-2019-7279 was published on 2019-07-01 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:optergy:enterprise:*:*:*:*:*:*:*:*
cpe:2.3:a:optergy:proton:*:*:*:*:*:*:*:*

More vulnerabilities in Optergy Enterprise

CVE-2019-7274 — Critical (CVSS 9.8): Optergy Proton/Enterprise devices allow Authenticated File Upload with Code Execution as root.
CVE-2019-7276 — Critical (CVSS 9.8): Optergy Proton/Enterprise devices allow Remote Root Code Execution via a Backdoor Console.
CVE-2019-7273 — High (CVSS 8.8): Optergy Proton/Enterprise devices allow Cross-Site Request Forgery (CSRF).
CVE-2019-7278 — Medium (CVSS 6.5): Optergy Proton/Enterprise devices have an Unauthenticated SMS Sending Service.
CVE-2019-7275 — Medium (CVSS 6.1): Optergy Proton/Enterprise devices allow Open Redirect.
CVE-2019-7272 — Medium (CVSS 5.3): Optergy Proton/Enterprise devices allow Username Disclosure.

All CVEs affecting Optergy Enterprise →

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Browse all CWE-798 (Use of Hard-coded Credentials) vulnerabilities →