How severe is CVE-2020-23036?

CVE-2020-23036 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-23036 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-23036?

CVE-2020-23036 affects Medianavi Smacom. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-23036?

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

When was CVE-2020-23036 published?

CVE-2020-23036 was published on 2021-10-22 and last updated on 2026-06-17.

CVE-2020-23036

CVE-2020-23036 is a medium-severity vulnerability in Medianavi Smacom with a CVSS 3.x base score of 5.9. 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-522.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-522
Affected product: Medianavi Smacom
Published: 2021-10-22
Last modified: 2026-06-17

Description

MEDIA NAVI Inc SMACom v1.2 was discovered to contain an insecure session validation vulnerability in the session handling of the `password` authentication parameter of the wifi photo transfer module. This vulnerability allows attackers with network access privileges or on public wifi networks to read the authentication credentials and follow-up requests containing the user password via a man in the middle attack.

Frequently asked questions

What is CVE-2020-23036?: MEDIA NAVI Inc SMACom v1.2 was discovered to contain an insecure session validation vulnerability in the session handling of the `password` authentication parameter of the wifi photo transfer module. This vulnerability allows attackers with network access privileges or on public wifi networks to read the authentication credentials and follow-up requests containing the user password via a man in the middle attack.
How severe is CVE-2020-23036?: CVE-2020-23036 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-23036 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-23036?: CVE-2020-23036 affects Medianavi Smacom. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-23036?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-23036 published?: CVE-2020-23036 was published on 2021-10-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:medianavi:smacom:1.2:*:*:*:*:iphone_os:*:*

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