CVE•Published 2021-06-11•Modified 2026-05-29•1 article on news•5 live references•NVD data
CVE-2021-22763Schneider-electric · Powerlogic_pm5560_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
50
Exploit Prediction Scoring System · top 50% of all CVEs
Weaknesses (CWE)
Description
A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists in PowerLogic PM55xx, PowerLogic PM8ECC, PowerLogic EGX100 and PowerLogic EGX300 (see security notification for version infromation) that could allow an attacker administrator level access to a device.
Timeline
Published 2021-06-11
Modified 2026-05-29
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2021-22763Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Powerlogic Pm5560 Firmware"Hosts Shodan identified as running Powerlogic Pm5560 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2021-22763Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-22763Censys host search filtered to this CVE id.
grep.app
CVE-2021-22763Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-22763GitHub code search for direct mentions.
Google dork
"CVE-2021-22763" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2021-22763 on GitHub.