What is CVE-2022-1989?

CVE-2022-1989 is a medium-severity vulnerability in Codesys Visualization, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2022-08-23.

How severe is CVE-2022-1989?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Codesys Visualization

CVE-2022-1989

All CODESYS Visualization versions before V4.2.0.0 generate a login dialog vulnerable to information exposure allowing a remote, unauthenticated attacker to enumerate valid users.

EPSS: 0.007 (49.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Codesys Visualization — versions V3
Codesys Visualization

Weakness classification (CWE)

CWE-204 — Observable Response Discrepancy
CWE-203 — Observable Discrepancy

References

info@cert.vde.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2022-1989?: CVE-2022-1989 is a medium-severity vulnerability in Codesys Visualization, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2022-08-23.
How severe is CVE-2022-1989?: Medium severity. CVSS v3 base score is 5.3 out of 10.