How severe is CVE-2019-7312?

CVE-2019-7312 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-2019-7312 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-7312?

CVE-2019-7312 primarily affects Primx Zed. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-7312?

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

When was CVE-2019-7312 published?

CVE-2019-7312 was published on 2019-02-03 and last updated on 2026-06-17.

CVE-2019-7312

CVE-2019-7312 is a medium-severity vulnerability in Primx Zed with a CVSS 3.x base score of 5.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Primx Zed
Published: 2019-02-03
Last modified: 2026-06-17

Description

Limited plaintext disclosure exists in PRIMX Zed Entreprise for Windows before 6.1.2240, Zed Entreprise for Windows (ANSSI qualification submission) before 6.1.2150, Zed Entreprise for Mac before 2.0.199, Zed Entreprise for Linux before 2.0.199, Zed Pro for Windows before 1.0.195, Zed Pro for Mac before 1.0.199, Zed Pro for Linux before 1.0.199, Zed Free for Windows before 1.0.195, Zed Free for Mac before 1.0.199, and Zed Free for Linux before 1.0.199. Analyzing a Zed container can lead to the disclosure of plaintext content of very small files (a few bytes) stored into it.

Frequently asked questions

What is CVE-2019-7312?: Limited plaintext disclosure exists in PRIMX Zed Entreprise for Windows before 6.1.2240, Zed Entreprise for Windows (ANSSI qualification submission) before 6.1.2150, Zed Entreprise for Mac before 2.0.199, Zed Entreprise for Linux before 2.0.199, Zed Pro for Windows before 1.0.195, Zed Pro for Mac before 1.0.199, Zed Pro for Linux before 1.0.199, Zed Free for Windows before 1.0.195, Zed Free for Mac before 1.0.199, and Zed Free for Linux before 1.0.199. Analyzing a Zed container can lead to the disclosure of plaintext content of very small files (a few bytes) stored into it.
How severe is CVE-2019-7312?: CVE-2019-7312 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-2019-7312 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-7312?: CVE-2019-7312 primarily affects Primx Zed. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-7312?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-7312 published?: CVE-2019-7312 was published on 2019-02-03 and last updated on 2026-06-17.

References

https://www.primx.eu/en/bulletins/security-bulletin-19110545

Affected products (11)

cpe:2.3:a:primx:zed:*:*:*:*:free:windows:*:*
cpe:2.3:a:primx:zed:*:*:*:*:pro:windows:*:*
cpe:2.3:a:primx:zed:*:*:*:*:free:linux:*:*
cpe:2.3:a:primx:zed:*:*:*:*:free:mac:*:*
cpe:2.3:a:primx:zed:*:*:*:*:pro:linux:*:*
cpe:2.3:a:primx:zed:*:*:*:*:pro:mac:*:*
cpe:2.3:a:primx:zed:*:*:*:*:entreprise:linux:*:*
cpe:2.3:a:primx:zed:*:*:*:*:entreprise:mac:*:*
cpe:2.3:a:primx:zed:*:*:*:*:entreprise:windows:*:*
cpe:2.3:a:primx:zedmail:*:*:*:*:*:windows:*:*
cpe:2.3:a:primx:zonecentral:*:*:*:*:*:windows:*:*

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