In CWP (aka Control Web Panel or CentOS Web Panel) before, an unauthenticated attacker can use %00 bytes to cause /user/loader.php to register an arbitrary API key, as demonstrated by a /user/loader.php?api=1&scripts= .%00./.%00./api/account_new_create&acc=guadaapi URI. Any number of %00 instances can be used, e.g., .%00%00%00./.%00%00%00./api/account_new_create could also be used for the scripts parameter.
Published 2022-12-26 05:15:11
Updated 2023-01-24 18:57:13
Source MITRE
View at NVD,

Exploit prediction scoring system (EPSS) score for CVE-2021-45467

Probability of exploitation activity in the next 30 days EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-45467

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen

References for CVE-2021-45467

Products affected by CVE-2021-45467

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