How severe is CVE-2019-12271?

CVE-2019-12271 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-2019-12271 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-12271?

CVE-2019-12271 affects Sandline Centraleyezer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-12271?

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-2019-12271 published?

CVE-2019-12271 was published on 2019-11-18 and last updated on 2026-06-17.

CVE-2019-12271

CVE-2019-12271 is a critical-severity vulnerability in Sandline Centraleyezer 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Sandline Centraleyezer
Published: 2019-11-18
Last modified: 2026-06-17

Description

Sandline Centraleyezer (On Premises) allows unrestricted File Upload with a dangerous type, because the feature of adding ".jpg" to any uploaded filename is not enforced on the server side.

Frequently asked questions

What is CVE-2019-12271?: Sandline Centraleyezer (On Premises) allows unrestricted File Upload with a dangerous type, because the feature of adding ".jpg" to any uploaded filename is not enforced on the server side.
How severe is CVE-2019-12271?: CVE-2019-12271 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-2019-12271 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12271?: CVE-2019-12271 affects Sandline Centraleyezer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12271?: 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-2019-12271 published?: CVE-2019-12271 was published on 2019-11-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sandline:centraleyezer:-:*:*:*:on_premise:*:*:*

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