cbcvebase.
CVE-2017-12741
published 2017-12-26

CVE-2017-12741: Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.

PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
3.31%
87.2th percentile
Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.

Affected

84 ranges· showing 25
VendorProductVersion rangeFixed in
siemensdevelopment_evaluation_kits_for_profinet_io_dk_standard_ethernet_controller
siemensdevelopment_evaluation_kits_for_profinet_io_ek-ertec_200
siemensdevelopment_evaluation_kits_for_profinet_io_ek-ertec_200p
siemensek-ertec_200p_firmware< 4.54.5
siemenssimatic_compact_field_unit
siemenssimatic_et200ecopn_io-link_master
siemenssimatic_et200s
siemenssimatic_et_200al_im_157-1_pn< V1.0.2V1.0.2
siemenssimatic_et_200m
siemenssimatic_et_200mp_im_155-5_pn_ba< V4.0.2V4.0.2
siemenssimatic_et_200mp_im_155-5_pn_hf< V4.2.0V4.2.0
siemenssimatic_et_200mp_im_155-5_pn_st< V4.1.0V4.1.0
siemenssimatic_et_200pro_im_154-3_pn_hf< **
siemenssimatic_et_200pro_im_154-4_pn_hf< **
siemenssimatic_et_200sp_im_155-6_pn_ba< **
siemenssimatic_et_200sp_im_155-6_pn_ha
siemenssimatic_et_200sp_im_155-6_pn_hf< V4.2.0V4.2.0
siemenssimatic_et_200sp_im_155-6_pn_hs< V4.0.1V4.0.1
siemenssimatic_et_200sp_im_155-6_pn_st< **
siemenssimatic_et_200sp_im_155-6_pn_st_ba< **
siemenssimatic_pn_pn_coupler
siemenssimatic_s7-1200_cpu_family
siemenssimatic_s7-1500_controller_firmware
siemenssimatic_s7-1500_cpu_family
siemenssimatic_s7-1500_firmware< 2.02.0

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.