Lucene search

[email protected]NVD:CVE-2021-44693

HistoryDec 13, 2022 - 4:15 p.m.

CVE-2021-44693

2022-12-1316:15:14

CWE-1284

[email protected]

web.nvd.nist.gov

denial of service

crafted packets

vulnerable devices

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

31.7%

JSON

Affected devices don’t process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.

Affected configurations

NVD

Node

siemenssimatic_s7-plcsim_advanced_firmwareRange<5.0

AND

siemenssimatic_s7-plcsim_advancedMatch-

Node

siemenssimatic_s7-1200_cpu_1211c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1211cMatch-

Node

siemenssimatic_s7-1200_cpu_1212c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1212cMatch-

Node

siemenssimatic_s7-1200_cpu_1212fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1212fcMatch-

Node

siemenssimatic_s7-1200_cpu_1214_fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1214_fcMatch-

Node

siemenssimatic_s7-1200_cpu_1214c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1214cMatch-

Node

siemenssimatic_s7-1200_cpu_1214fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1214fcMatch-

Node

siemenssimatic_s7-1200_cpu_1215_fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1215_fcMatch-

Node

siemenssimatic_s7-1200_cpu_1215c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1215cMatch-

Node

siemenssimatic_s7-1200_cpu_1215fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1215fcMatch-

Node

siemenssimatic_s7-1200_cpu_1217c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_1217cMatch-

Node

siemenssimatic_s7-1200_cpu_12_1211c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1211cMatch-

Node

siemenssimatic_s7-1200_cpu_12_1212c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1212cMatch-

Node

siemenssimatic_s7-1200_cpu_12_1212fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1212fcMatch-

Node

siemenssimatic_s7-1200_cpu_12_1214c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1214cMatch-

Node

siemenssimatic_s7-1200_cpu_12_1214fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1214fcMatch-

Node

siemenssimatic_s7-1200_cpu_12_1215c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1215cMatch-

Node

siemenssimatic_s7-1200_cpu_12_1215fc_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1215fcMatch-

Node

siemenssimatic_s7-1200_cpu_12_1217c_firmwareRange<4.6.0

AND

siemenssimatic_s7-1200_cpu_12_1217cMatch-

Node

siemenssiplus_s7-1200_cp_1243-1_rail_firmwareRange<4.6.0

AND

siemenssiplus_s7-1200_cp_1243-1_railMatch-

Node

siemenssiplus_s7-1200_cp_1243-1_firmwareRange<4.6.0

AND

siemenssiplus_s7-1200_cp_1243-1Match-

Node

siemenssimatic_s7-1500_cpu_1507s_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1507sMatch-

Node

siemenssimatic_s7-1500_cpu_1507s_f_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1507s_fMatch-

Node

siemenssimatic_s7-1500_cpu_1508sMatch-

AND

siemenssimatic_s7-1500_cpu_1508s_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1508s_fMatch-

AND

siemenssimatic_s7-1500_cpu_1508s_f_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1510spMatch-

AND

siemenssimatic_s7-1500_cpu_1510sp_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1510sp-1Match-

AND

siemenssimatic_s7-1500_cpu_1510sp-1_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1511-1Match-

AND

siemenssimatic_s7-1500_cpu_1511-1_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1511-1_pnMatch-

AND

siemenssimatic_s7-1500_cpu_1511-1_pn_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1511cMatch-

AND

siemenssimatic_s7-1500_cpu_1511c_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1511c-1Match-

AND

siemenssimatic_s7-1500_cpu_1511c-1_firmwareRange<3.0.1

Node

siemenssimatic_s7-1500_cpu_1511f-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1511f-1Match-

Node

siemenssimatic_s7-1500_cpu_1511f-1_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1511f-1_pnMatch-

Node

siemenssimatic_s7-1500_cpu_1511t-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1511t-1Match-

Node

siemenssimatic_s7-1500_cpu_1511tf-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1511tf-1Match-

Node

siemenssimatic_s7-1500_cpu_1512c_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1512cMatch-

Node

siemenssimatic_s7-1500_cpu_1512c-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1512c-1Match-

Node

siemenssimatic_s7-1500_cpu_1512sp-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1512sp-1Match-

Node

siemenssimatic_s7-1500_cpu_1512spf-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1512spf-1Match-

Node

siemenssimatic_s7-1500_cpu_1513-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1513-1Match-

Node

siemenssimatic_s7-1500_cpu_1513-1_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1513-1_pnMatch-

Node

siemenssimatic_s7-1500_cpu_1513f-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1513f-1Match-

Node

siemenssimatic_s7-1500_cpu_1513f-1_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1513f-1_pnMatch-

Node

siemenssimatic_s7-1500_cpu_1513r-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1513r-1Match-

Node

siemenssimatic_s7-1500_cpu_1515-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1515-2Match-

Node

siemenssimatic_s7-1500_cpu_1515-2_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1515-2_pnMatch-

Node

siemenssimatic_s7-1500_cpu_151511c-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_151511c-1Match-

Node

siemenssimatic_s7-1500_cpu_151511f-1_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_151511f-1Match-

Node

siemenssimatic_s7-1500_cpu_1515f-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1515f-2Match-

Node

siemenssimatic_s7-1500_cpu_1515f-2_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1515f-2_pnMatch-

Node

siemenssimatic_s7-1500_cpu_1515r-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1515r-2Match-

Node

siemenssimatic_s7-1500_cpu_1515t-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1515t-2Match-

Node

siemenssimatic_s7-1500_cpu_1515tf-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1515tf-2Match-

Node

siemenssimatic_s7-1500_cpu_1516-3_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516-3Match-

Node

siemenssimatic_s7-1500_cpu_1516-3_dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516-3_dpMatch-

Node

siemenssimatic_s7-1500_cpu_1516-3_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516-3_pnMatch-

Node

siemenssimatic_s7-1500_cpu_1516-3_pn\/dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516-3_pn\/dpMatch-

Node

siemenssimatic_s7-1500_cpu_1516f-3_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516f-3Match-

Node

siemenssimatic_s7-1500_cpu_1516f-3_pn\/dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516f-3_pn\/dpMatch-

Node

siemenssimatic_s7-1500_cpu_1516pro-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516pro-2Match-

Node

siemenssimatic_s7-1500_cpu_1516pro_f_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516pro_fMatch-

Node

siemenssimatic_s7-1500_cpu_1516t-3_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516t-3Match-

Node

siemenssimatic_s7-1500_cpu_1516tf-3_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1516tf-3Match-

Node

siemenssimatic_s7-1500_cpu_1517-3_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1517-3Match-

Node

siemenssimatic_s7-1500_cpu_1517-3_dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1517-3_dpMatch-

Node

siemenssimatic_s7-1500_cpu_1517-3_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1517-3_pnMatch-

Node

siemenssimatic_s7-1500_cpu_1517-3_pn\/dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1517-3_pn\/dpMatch-

Node

siemenssimatic_s7-1500_cpu_1517f-3_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1517f-3Match-

Node

siemenssimatic_s7-1500_cpu_1517f-3_pn\/dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1517f-3_pn\/dpMatch-

Node

siemenssimatic_s7-1500_cpu_1517tf-3_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1517tf-3Match-

Node

siemenssimatic_s7-1500_cpu_1518_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518Match-

Node

siemenssimatic_s7-1500_cpu_1518-4_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518-4Match-

Node

siemenssimatic_s7-1500_cpu_1518-4_dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518-4_dpMatch-

Node

siemenssimatic_s7-1500_cpu_1518-4_pn_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518-4_pnMatch-

Node

siemenssimatic_s7-1500_cpu_1518-4_pn\/dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518-4_pn\/dpMatch-

Node

siemenssimatic_s7-1500_cpu_1518-4_pn\/dp_mfp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518-4_pn\/dp_mfpMatch-

Node

siemenssimatic_s7-1500_cpu_1518f-4_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518f-4Match-

Node

siemenssimatic_s7-1500_cpu_1518f-4_pn\/dp_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518f-4_pn\/dpMatch-

Node

siemenssimatic_s7-1500_cpu_1518hf-4_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518hf-4Match-

Node

siemenssimatic_s7-1500_cpu_1518t-4_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518t-4Match-

Node

siemenssimatic_s7-1500_cpu_1518tf-4_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_1518tf-4Match-

Node

siemenssimatic_s7-1500_cpu_15pro-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_15pro-2Match-

Node

siemenssimatic_s7-1500_cpu_15prof-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_15prof-2Match-

Node

siemenssimatic_s7-1500_cpu_cpu_1513pro-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_cpu_1513pro-2Match-

Node

siemenssimatic_s7-1500_cpu_cpu_1513prof-2_firmwareRange<3.0.1

AND

siemenssimatic_s7-1500_cpu_cpu_1513prof-2Match-

Node

siemenssiplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmwareRange<3.0.1

AND

siemenssiplus_et_200sp_cp_1542sp-1_irc_tx_railMatch-

Node

siemenssiplus_et_200sp_cp_1543sp-1_isec_firmwareRange<3.0.1

AND

siemenssiplus_et_200sp_cp_1543sp-1_isecMatch-

Node

siemenssiplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmwareRange<3.0.1

AND

siemenssiplus_et_200sp_cp_1543sp-1_isec_tx_railMatch-

Node

siemenssimatic_et_200_sp_open_controller_cpu_1515sp_pc_firmwareMatch-

AND

siemenssimatic_et_200_sp_open_controller_cpu_1515sp_pcMatch-

Node

siemenssimatic_s7-1500_software_controller_firmwareMatch-

AND

siemenssimatic_s7-1500_software_controllerMatch-

Node

siemenssiplus_s7-300_cpu_314_firmwareMatch-

AND

siemenssiplus_s7-300_cpu_314Match-

Node

siemenssiplus_s7-300_cpu_315-2_dp_firmwareMatch-

AND

siemenssiplus_s7-300_cpu_315-2_dpMatch-

Node

siemenssiplus_s7-300_cpu_315-2_pn\/dp_firmwareMatch-

AND

siemenssiplus_s7-300_cpu_315-2_pn\/dpMatch-

Node

siemenssiplus_s7-300_cpu_317-2_pn\/dp_firmwareMatch-

AND

siemenssiplus_s7-300_cpu_317-2_pn\/dpMatchv6

Node

siemenssiplus_tim_1531_irc_firmwareMatch-

AND

siemenssiplus_tim_1531_ircMatch-

Node

siemenstim_1531_irc_firmwareMatch-

AND

siemenstim_1531_ircMatch-

References

cert-portal.siemens.com/productcert/pdf/ssa-382653.pdf

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

31.7%

JSON

Related for NVD:CVE-2021-44693

prion1 nessus1 cve1 cnvd1 cvelist1 ics1