High severity · published Dec 1, 2017
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
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PW
PWR-Q200 · NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
all firmware versions · source: vendor
PF
Pwr-q200 Firmware · Ntt-east
All versions, or not specified · source: NVD