CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2015-5621
High (7.5) in net-snmp net-snmp. EPSS 38% chance of exploitation in the next 30 days.
The snmp_pdu_parse function in snmp_api.c in net-snmp 5.7.2 and earlier does not remove the varBind variable in a netsnmp_variable_list item when parsing of the SNMP PDU fails, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet.
Severity
- EPSS
- 38% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-19, CWE-190
- Published
- Modified
- Record from
- the NVD, synced
Affected
- net-snmp:net-snmp