What is CVE-2022-3083?

CVE-2022-3083 is a low-severity vulnerability in Landis+gyr E850 (Zmq200), classified under CWE-784. CVSS score: 3.9/10. Published 2023-02-01.

How severe is CVE-2022-3083?

Low severity. CVSS v3 base score is 3.9 out of 10.

Is CVE-2022-3083 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Landis+gyr E850 (Zmq200)

CVE-2022-3083

All versions of Landis+Gyr E850 (ZMQ200) are vulnerable to CWE-784: Reliance on Cookies Without Validation and Integrity. The device's web application navigation depends on the value of the session cookie. The web application could become inaccessible for the user if an attacker changes the cookie values.

Published 2023-02-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.9 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (27.8th percentile), scored 2026-10-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

karimhabush/cyberowl

References

www.cisa.gov/uscert/ics/advisories/icsa-23-026-07 (US Government Resource, Third Party Advisory, government-resource)

Frequently asked questions

What is CVE-2022-3083?: CVE-2022-3083 is a low-severity vulnerability in Landis+gyr E850 (Zmq200), classified under CWE-784. CVSS score: 3.9/10. Published 2023-02-01.
How severe is CVE-2022-3083?: Low severity. CVSS v3 base score is 3.9 out of 10.
Is CVE-2022-3083 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.