Vulnerability Details : CVE-2015-7794
Corega CG-WLNCM4G devices provide an open DNS resolver, which allows remote attackers to cause a denial of service (traffic amplification) via crafted queries.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2015-7794
- cpe:2.3:o:corega:cg-wlncm4g_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7794
0.34%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7794
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
5.8
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2015-7794
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-7794
-
http://jvndb.jvn.jp/jvndb/JVNDB-2015-000203
JVNDB-2015-000203 - JVN iPedia - 脆弱性対策情報データベースVendor Advisory
-
http://corega.jp/support/security/20151224_wlncm4g.htm
オープンリゾルバとして機能してしまう問題点について | コレガVendor Advisory
-
http://jvn.jp/en/jp/JVN51250073/index.html
JVN#51250073: CG-WLNCM4G may behave as an open resolverVendor Advisory
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