How severe is CVE-2019-19097?

CVE-2019-19097 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-2019-19097 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19097?

CVE-2019-19097 affects Hitachienergy Esoms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-19097?

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

When was CVE-2019-19097 published?

CVE-2019-19097 was published on 2020-04-02 and last updated on 2026-06-17.

CVE-2019-19097

CVE-2019-19097 is a medium-severity vulnerability in Hitachienergy Esoms 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-326.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-326
Affected product: Hitachienergy Esoms
Published: 2020-04-02
Last modified: 2026-06-17

Description

ABB eSOMS versions 4.0 to 6.0.3 accept connections using medium strength ciphers. If a connection is enabled using such a cipher, an attacker might be able to eavesdrop and/or intercept the connection.

Frequently asked questions

What is CVE-2019-19097?: ABB eSOMS versions 4.0 to 6.0.3 accept connections using medium strength ciphers. If a connection is enabled using such a cipher, an attacker might be able to eavesdrop and/or intercept the connection.
How severe is CVE-2019-19097?: CVE-2019-19097 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-2019-19097 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19097?: CVE-2019-19097 affects Hitachienergy Esoms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-19097?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-19097 published?: CVE-2019-19097 was published on 2020-04-02 and last updated on 2026-06-17.

References

https://search.abb.com/library/Download.aspx?DocumentID=9AKK107492A9964&LanguageCode=en&DocumentPartId=&Action=Launch

Affected products (1)

cpe:2.3:a:hitachienergy:esoms:*:*:*:*:*:*:*:*

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