How severe is CVE-2019-7272?

CVE-2019-7272 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2019-7272 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-7272?

CVE-2019-7272 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-2019-7272?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-7272 published?

CVE-2019-7272 was published on 2019-07-01 and last updated on 2026-06-17.

CVE-2019-7272

CVE-2019-7272 is a medium-severity vulnerability in Optergy Enterprise with a CVSS 3.x base score of 5.3. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Optergy Enterprise
Published: 2019-07-01
Last modified: 2026-06-17

Description

Optergy Proton/Enterprise devices allow Username Disclosure.

Frequently asked questions

What is CVE-2019-7272?: Optergy Proton/Enterprise devices allow Username Disclosure.
How severe is CVE-2019-7272?: CVE-2019-7272 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2019-7272 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-7272?: CVE-2019-7272 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-2019-7272?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-7272 published?: CVE-2019-7272 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-2019-7279 — High (CVSS 7.3): Optergy Proton/Enterprise devices have Hard-coded Credentials.
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.

All CVEs affecting Optergy Enterprise →

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Browse all CWE-862 (Missing Authorization) vulnerabilities →