CVE-2016-8276
Huawei USG PPPoE CHAP Server Buffer Overflow Vulnerability
Description
Buffer overflow in the Point-to-Point Protocol over Ethernet (PPPoE) module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600, when CHAP authentication is configured on the server, allows remote attackers to cause a denial of service (server restart) or execute arbitrary code via crafted packets sent during authentication.
INFO
Published Date :
Oct. 3, 2016, 9:59 p.m.
Last Modified :
Oct. 4, 2016, 5:37 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2016-8276
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-8276.
| URL | Resource |
|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en | Vendor Advisory |
| http://www.securityfocus.com/bid/92962 | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-8276 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-8276 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Oct. 04, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:huawei:usg5500:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2200:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg5100:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2100:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2100:v300r001c00:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg5500:v300r001c00:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2200:v300r001c00:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg5100:v300r001c00:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en No Types Assigned http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/92962 No Types Assigned http://www.securityfocus.com/bid/92962 Third Party Advisory, VDB Entry Added CWE CWE-119 -
Initial Analysis by [email protected]
Oct. 04, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR Configuration 1 OR *cpe:2.3:a:huawei:usg5500:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2200:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg5100:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2100:v300r001c10:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2100:v300r001c00:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg5500:v300r001c00:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg2200:v300r001c00:*:*:*:*:*:*:* *cpe:2.3:a:huawei:usg5100:v300r001c00:*:*:*:*:*:*:* Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en No Types Assigned http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-usg-en Vendor Advisory Added CWE CWE-119 Changed Reference Type http://www.securityfocus.com/bid/92962 No Types Assigned http://www.securityfocus.com/bid/92962 Third Party Advisory, VDB Entry Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C) -
CVE Translated by [email protected]
Oct. 04, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-8276 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-8276
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.97 }} 0.32%
score
0.91767
percentile