THREAT OPS › Threat News › [NVD] CVE-2025-40910 (MEDIUM 6.5) — Net::IP::LPM version 1.10 for Perl does not properly consider leading zero characters in IP CIDR address strings, which could allow attackers to bypass access control that is based on IP addresses.
Leading zeros are used to indicate octal numbers, which can confuse users who are
[NVD] CVE-2025-40910 (MEDIUM 6.5) — Net::IP::LPM version 1.10 for Perl does not properly consider leading zero characters in IP CIDR address strings, which could allow attackers to bypass access control that is based on IP addresses. Leading zeros are used to indicate octal numbers, which can confuse users who are
CVE-2025-40910 CVSS: 6.5 MEDIUM Published: 2025-06-27T13:15:24.667
Net::IP::LPM version 1.10 for Perl does not properly consider leading zero characters in IP CIDR address strings, which could allow attackers to bypass access control that is based on IP addresses.
Leading zeros are used to indicate octal numbers, which can confuse users who are intentionally using octal notation, as well as user
MITRE ATT&CK techniques
- IP AddressesT1590.005
Indicators of compromise
- CVE-2025-40910cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-40910