Information disclosure in Siemens SCALANCE W1750D



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-13099
CWE-ID CWE-300
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
 SCALANCE W1750D
Hardware solutions / Firmware

Vendor Siemens

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Man-in-the-middle attack

EUVDB-ID: #VU15301

Risk: Low

CVSSv4.0: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:A/U:Clear]

CVE-ID: CVE-2017-13099

CWE-ID: CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The vulnerability exists due to man-in-the-middle attack. A remote attacker can conduct MITM-attack, observe TLS traffic between a legitimate user and the device and decrypt the TLS traffic.

Mitigation

Update to version 8.3.0.1.

Vulnerable software versions

SCALANCE W1750D: All versions

CPE2.3 External links

https://cert-portal.siemens.com/productcert/pdf/ssa-464260.pdf


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.



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