CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2020-16849
High (7.5) in canon. EPSS 1.1% chance of exploitation in the next 30 days.
An issue was discovered on Canon MF237w 06.07 devices. An "Improper Handling of Length Parameter Inconsistency" issue in the IPv4/ICMPv4 component, when handling a packet sent by an unauthenticated network attacker, may expose Sensitive Information.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- canon:ir2202n_firmware
- canon:ir2204f_firmware
- canon:ir2204n_firmware
- canon:ir2206if_firmware
- canon:ir2206n_firmware
- canon:lbp113w_firmware
- canon:lbp151dw_firmware
- canon:lbp162dw_firmware
- canon:mf113w_firmware
- canon:mf212w_firmware
- canon:mf216n_firmware
- canon:mf217w_firmware
- canon:mf226dn_firmware
- canon:mf229dw_firmware
- canon:mf231_firmware
- canon:mf232w_firmware
- canon:mf237w_firmware
- canon:mf244dw_firmware
- canon:mf247dw_firmware
- canon:mf249dw_firmware
- canon:mf264dw_firmware
- canon:mf267dw_firmware
- canon:mf269dw_firmware
- canon:mf4570dn_firmware
- canon:mf4580dn_firmware
- canon:mf4780w_firmware
- canon:mf4870dn_firmware
- canon:mf4890dw_firmware