How severe is CVE-2019-19627?

CVE-2019-19627 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-2019-19627 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19627?

CVE-2019-19627 affects Ros Sros2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-19627?

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

When was CVE-2019-19627 published?

CVE-2019-19627 was published on 2019-12-06 and last updated on 2026-06-17.

CVE-2019-19627

CVE-2019-19627 is a medium-severity vulnerability in Ros Sros2 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: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ros Sros2
Published: 2019-12-06
Last modified: 2026-06-17

Description

SROS 2 0.8.1 (after CVE-2019-19625 is mitigated) leaks ROS 2 node-related information regardless of the rtps_protection_kind configuration. (SROS2 provides the tools to generate and distribute keys for Robot Operating System 2 and uses the underlying security plugins of DDS from ROS 2.)

Frequently asked questions

What is CVE-2019-19627?: SROS 2 0.8.1 (after CVE-2019-19625 is mitigated) leaks ROS 2 node-related information regardless of the rtps_protection_kind configuration. (SROS2 provides the tools to generate and distribute keys for Robot Operating System 2 and uses the underlying security plugins of DDS from ROS 2.)
How severe is CVE-2019-19627?: CVE-2019-19627 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-2019-19627 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19627?: CVE-2019-19627 affects Ros Sros2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-19627?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-19627 published?: CVE-2019-19627 was published on 2019-12-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ros:sros2:0.8.1:*:*:*:*:*:*:*

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