NVD

Id
11209  
Name
CVE-2011-4879  
Description
miniweb.exe in the HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008 before SP3; WinCC V11 (aka TIA portal) before SP2 Update 1; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime does not properly handle URIs beginning with a 0xfa character, which allows remote attackers to read data from arbitrary memory locations or cause a denial of service (application crash) via a crafted POST request.  
Reject
 
CVSS Version
2  
CVSS Score
8.5  
Severity
High  
CVSS Base Score
8.5  
CVSS Impact Subscore
7.8  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:P/I:N/A:C)  
Pub Date
2017-01-07  
Published
2012-02-03  
Modified Date
2012-08-31  
Seq
2011-4879  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
62050 11209 CVE-2011-4879 http://aluigi.org/adv/winccflex_1-adv.txt  View
62051 11209 CVE-2011-4879 18166  View
62052 11209 CVE-2011-4879 http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf  View
62053 11209 CVE-2011-4879 http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02.pdf  View
62054 11209 CVE-2011-4879 http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf  View
62055 11209 CVE-2011-4879 http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf  View
62056 11209 CVE-2011-4879 simatic-miniweb-dos(71453)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
25614 JVNDB-2012-001321 複数の Siemens 製品の HMI Web サーバにおける任意のメモリロケーションからデータを読まれる脆弱性 複数の Siemens 製品の HMI Web サーバの miniweb.exe は、0xfa 文字コードから始まる URI を適切に処理しないため、任意のメモリロケーションからデータを読まれる、またはサービス運用妨害 (アプリケーションクラッシュ) 状態となる脆弱性が存在します。 CVE-2011-4879 52786 CVE-2011-4879 11209 8.5 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-001321.html 2012-01-24 2012-02-08 View