ID CVE-2018-12980
Summary An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02. The vulnerability allows an authenticated user to upload arbitrary files to the file system with the permissions of the web server.
References
Vulnerable Configurations
  • cpe:2.3:o:wago:e\!display_762-3000_firmware:*:*:*:*:*:*:*:*
    cpe:2.3:o:wago:e\!display_762-3000_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:h:wago:e\!display_762-3000:-:*:*:*:*:*:*:*
    cpe:2.3:h:wago:e\!display_762-3000:-:*:*:*:*:*:*:*
  • cpe:2.3:o:wago:e\!display_762-3001_firmware:*:*:*:*:*:*:*:*
    cpe:2.3:o:wago:e\!display_762-3001_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:h:wago:e\!display_762-3001:-:*:*:*:*:*:*:*
    cpe:2.3:h:wago:e\!display_762-3001:-:*:*:*:*:*:*:*
  • cpe:2.3:o:wago:e\!display_762-3002_firmware:*:*:*:*:*:*:*:*
    cpe:2.3:o:wago:e\!display_762-3002_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:h:wago:e\!display_762-3002:-:*:*:*:*:*:*:*
    cpe:2.3:h:wago:e\!display_762-3002:-:*:*:*:*:*:*:*
  • cpe:2.3:o:wago:e\!display_762-3003_firmware:*:*:*:*:*:*:*:*
    cpe:2.3:o:wago:e\!display_762-3003_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:h:wago:e\!display_762-3003:-:*:*:*:*:*:*:*
    cpe:2.3:h:wago:e\!display_762-3003:-:*:*:*:*:*:*:*
CVSS
Base: 6.5 (as of 07-09-2018 - 14:33)
Impact:
Exploitability:
CWE CWE-434
CAPEC
  • Accessing Functionality Not Properly Constrained by ACLs
    In applications, particularly web applications, access to functionality is mitigated by the authorization framework, whose job it is to map ACLs to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application or can run queries for data that he is otherwise not supposed to.
  • Privilege Abuse
    An adversary is able to exploit features of the target that should be reserved for privileged users or administrators but are exposed to use by lower or non-privileged accounts. Access to sensitive information and functionality must be controlled to ensure that only authorized users are able to access these resources. If access control mechanisms are absent or misconfigured, a user may be able to access resources that are intended only for higher level users. An adversary may be able to exploit this to utilize a less trusted account to gain information and perform activities reserved for more trusted accounts. This attack differs from privilege escalation and other privilege stealing attacks in that the adversary never actually escalates their privileges but instead is able to use a lesser degree of privilege to access resources that should be (but are not) reserved for higher privilege accounts. Likewise, the adversary does not exploit trust or subvert systems - all control functionality is working as configured but the configuration does not adequately protect sensitive resources at an appropriate level.
Access
VectorComplexityAuthentication
NETWORK LOW SINGLE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
assigner via4 cve@mitre.org
cvss-vector via4 AV:N/AC:L/Au:S/C:P/I:P/A:P
refmap via4
confirm https://www.wago.com/medias/SA-WBM-2018-004.pdf?context=bWFzdGVyfHJvb3R8MjgyNzYwfGFwcGxpY2F0aW9uL3BkZnxoMWUvaDg4LzkzNjE3NTIxOTUxMDIucGRmfDU1NmJkYjEzNDY0ZGU4OWQ1OTMyMjUwNTlmZTI0MzgwNDQ1MDY1YzU3OWRmZDk1NzYzODAwMDI3ODg1NDJlZjU
exploit-db 45014
fulldisc 20180711 SEC Consult SA-20180711-0 :: Remote code execution via multiple attack vectors in WAGO e!DISPLAY 7300T
misc
vulnerable_product via4
  • cpe:2.3:o:wago:e\!display_762-3000_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:wago:e\!display_762-3001_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:wago:e\!display_762-3002_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:wago:e\!display_762-3003_firmware:*:*:*:*:*:*:*:*
Last major update 07-09-2018 - 14:33
Published 12-07-2018 - 18:29
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