{"cve":"CVE-2022-2758","nvd":{"published":"2022-08-31T16:15:11.383","modified":"2026-06-17T04:42:31.363","status":"Modified","description":"Passwords are not adequately encrypted during the communication process between all versions of LS Industrial Systems (LSIS) Co. Ltd LS Electric XG5000 software prior to V4.0 and LS Electric PLCs: all versions of XGK-CPUU/H/A/S/E prior to V3.50, all versions of XGI-CPUU/UD/H/S/E prior to V3.20, all versions of XGR-CPUH prior to V1.80, all versions of XGB-XBMS prior to V3.00, all versions of XGB-XBCH prior to V1.90, and all versions of XGB-XECH prior to V1.30. This would allow an attacker to identify and decrypt the password of the affected PLCs by sniffing the PLC’s communication traffic.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9},"cwes":["CWE-326"],"references":["https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-02","https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-02"],"products":["ls-electric:gm7_firmware","ls-electric:gm7u_firmware","ls-electric:k120s_firmware","ls-electric:k80s_firmware","ls-electric:xbc-dn10e_firmware","ls-electric:xbc-dn14e_firmware","ls-electric:xbc-dn20e_firmware","ls-electric:xbc-dn20su_firmware","ls-electric:xbc-dn30e_firmware","ls-electric:xbc-dn30su_firmware","ls-electric:xbc-dn32h\\/dc_firmware","ls-electric:xbc-dn32h_firmware","ls-electric:xbc-dn40su_firmware","ls-electric:xbc-dn60su_firmware","ls-electric:xbc-dn64h\\/dc_firmware","ls-electric:xbc-dn64h_firmware","ls-electric:xbc-dn\\(p\\)32u\\/dc_firmware","ls-electric:xbc-dn\\(p\\)32u_firmware","ls-electric:xbc-dn\\(p\\)32ua\\/dc_firmware","ls-electric:xbc-dn\\(p\\)32ua_firmware","ls-electric:xbc-dn\\(p\\)32up\\/dc_firmware","ls-electric:xbc-dn\\(p\\)32up_firmware","ls-electric:xbc-dp10e_firmware","ls-electric:xbc-dp14e_firmware","ls-electric:xbc-dp20e_firmware","ls-electric:xbc-dp20su_firmware","ls-electric:xbc-dp30e_firmware","ls-electric:xbc-dp30su_firmware","ls-electric:xbc-dp40su_firmware","ls-electric:xbc-dp60su_firmware","ls-electric:xbc-dr10e_firmware","ls-electric:xbc-dr14e_firmware","ls-electric:xbc-dr20e_firmware","ls-electric:xbc-dr20su_firmware","ls-electric:xbc-dr28u\\/dc_firmware","ls-electric:xbc-dr28u_firmware","ls-electric:xbc-dr28ua\\/dc_firmware","ls-electric:xbc-dr28ua_firmware","ls-electric:xbc-dr28up\\/dc_firmware","ls-electric:xbc-dr28up_firmware","ls-electric:xbc-dr30e_firmware","ls-electric:xbc-dr30su_firmware","ls-electric:xbc-dr32h\\/dc_firmware","ls-electric:xbc-dr32h_firmware","ls-electric:xbc-dr40su_firmware","ls-electric:xbc-dr60su_firmware","ls-electric:xbc-dr64h\\/dc_firmware","ls-electric:xbc-dr64h_firmware","ls-electric:xbe-ac08a_firmware","ls-electric:xbe-dc08a_firmware"],"source":"nvd","synced_at":"2026-10-19T21:35:14.992143698+00:00"},"epss":{"cve":"CVE-2022-2758","score":0.00404,"percentile":0.3466,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}