ICSA-23-026-07: Landis+Gyr E850
CISA advisory · released 2023-01-26
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 1, 2023-01-26 (final)
CISA's summary
Risk evaluation: Successful exploitation of this vulnerability could cause a denial-of-service condition for the end user that the cookie was modified for.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Landis+Gyr | E850 (ZMQ200) | vers:all/* |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2022-3083 · CWE-784
Landis+Gyr E850 (ZMQ200) 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.-CVE-2022-3083 has been assigned to this vulnerability. A CVSS v3 base score of 3.9 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L).
Acknowledgments, as the advisory lists them
- Aarón Flecha Menéndez, Gabriel Vía Echezarreta, S21Sec: reporting this vulnerability to CISA
The advisory's legal notice
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Sources
DeSpy's copy of this version is dated 2026-09-28.
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