How severe is CVE-2023-32290?

CVE-2023-32290 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-32290 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-32290?

CVE-2023-32290 affects Vk.company Mymail. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-32290?

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-2023-32290 published?

CVE-2023-32290 was published on 2023-05-07 and last updated on 2026-06-17.

CVE-2023-32290

CVE-2023-32290 is a high-severity vulnerability in Vk.company Mymail with a CVSS 3.x base score of 7.5. 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-311.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-311
Affected product: Vk.company Mymail
Published: 2023-05-07
Last modified: 2026-06-17

Description

The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server.

Frequently asked questions

What is CVE-2023-32290?: The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server.
How severe is CVE-2023-32290?: CVE-2023-32290 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-32290 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-32290?: CVE-2023-32290 affects Vk.company Mymail. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-32290?: 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-2023-32290 published?: CVE-2023-32290 was published on 2023-05-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:vk.company:mymail:*:*:*:*:*:iphone_os:*:*

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