PT-2017-7283 · Huawei · E3272S

Kirill Nesterov + 1 · Published 2017-04-02 · Updated 2017-04-11 · CVE-2015-7847

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:L/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Huawei MBB product E3272s versions earlier than E3272s-153TCPU-V200R002B491D09SP00C00

Description The issue allows an attacker to send a malicious packet to the Common Gateway Interface (CGI) of a target device, causing it to fail while setting the port attribute. This results in a Denial of Service (DoS) attack.

Recommendations For versions earlier than E3272s-153TCPU-V200R002B491D09SP00C00, update to version E3272s-153TCPU-V200R002B491D09SP00C00 or later to resolve the issue. As a temporary workaround, consider restricting access to the CGI to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2015-7847

Affected Products

E3272S

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2015-7847 · Security Note
• http://huawei.com/en/psirt/security-advisories/hw-450877 · Vendor Advisory