PT-2017-14236 · Cisco · Sa540+1

Hurd4N0 · Published 2017-10-23 · Updated 2017-11-08 · CVE-2017-15805

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Small Business SA520 and SA540 devices with firmware 2.1.71 and 2.2.0.7

Description The issue allows for directory traversal in "scgi-bin/platform.cgi" via the thispage parameter, enabling the reading of arbitrary files.

Recommendations For firmware 2.1.71, update to a version that fixes the directory traversal issue in "scgi-bin/platform.cgi". For firmware 2.2.0.7, update to a version that fixes the directory traversal issue in "scgi-bin/platform.cgi". As a temporary workaround, consider restricting access to the "scgi-bin/platform.cgi" endpoint to minimize the risk of exploitation. Avoid using the thispage parameter in the affected endpoint until the issue is resolved.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2017-15805

Affected Products

Sa520

Sa540

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2017-15805 · Security Note
• https://osv.dev/vulnerability/CVE-2017-15805 · Vendor Advisory
• https://fwhibbit.es/lfi-en-cisco-small-business-sa500-series-cuando-la-seguridad-de-tu-red-esta-hecha-un-cisco · Note