Vulnerability Details : CVE-2017-10874
PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.
Products affected by CVE-2017-10874
- cpe:2.3:o:ntt-east:pwr-q200_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-10874
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-10874
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:P/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-10874
-
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-10874
-
http://web116.jp/shop/hikari_p/q200/q200_00.html
光ポータブル|サポート情報|通信機器トップ|Web116.jp|NTT東日本Issue Tracking;Third Party Advisory
-
https://jvn.jp/en/jp/JVN73141967/index.html
JVN#73141967: PWR-Q200 vulnerable to DNS cache poisoning attacksThird Party Advisory;VDB Entry
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