NVD Vulnerability Detail
Search Exploit, PoC
CVE-2012-3037
Summary

The Siemens SIMATIC S7-1200 2.x PLC does not properly protect the private key of the SIMATIC CONTROLLER Certification Authority certificate, which allows remote attackers to spoof the S7-1200 web server by using this key to create a forged certificate.

Publication Date Sept. 25, 2012, 8:07 p.m.
Registration Date Jan. 28, 2021, 2:59 p.m.
Last Update Nov. 21, 2024, 10:40 a.m.
CVSS2.0 : MEDIUM
Score 4.3
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 中
攻撃前の認証要否(Au) 不要
機密性への影響(C) 低
完全性への影響(I) なし
可用性への影響(A) なし
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1211c:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212c_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212c:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212fc_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212fc:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214_fc_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214_fc:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214c_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214c:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215_fc_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215_fc:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215c_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215c:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1217c_firmware:*:*:*:*:*:*:*:* 2.0.0 3.0.0
execution environment
1 cpe:2.3:h:siemens:simatic_s7-1200_cpu_1217c:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
SIMATIC S7-1200 PLC における S7-1200 Web サーバになりすまされる脆弱性
Title SIMATIC S7-1200 PLC における S7-1200 Web サーバになりすまされる脆弱性
Summary

SIMATIC S7-1200 PLC は、SIMATIC CONTROLLER Certification Authority 証明書の秘密鍵を適切に保護しないため、S7-1200 Web サーバになりすまされる脆弱性が存在します。

Possible impacts 第三者により、秘密鍵を使用して証明書を偽造されることで、S7-1200 Web サーバになりすまされる可能性があります。
Solution

ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date Sept. 13, 2012, midnight
Registration Date Sept. 26, 2012, 4:32 p.m.
Last Update Sept. 26, 2012, 4:32 p.m.
Affected System
シーメンス
SIMATIC S7-1200 マイクロ PLC 2.x
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
No Changed Details Date of change
0 [2012年09月26日]
  掲載		 Feb. 17, 2018, 10:37 a.m.