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JpcertCVE-2017-10874

HistoryDec 01, 2017 - 2:29 p.m.

CVE-2017-10874

2017-12-0114:29:00

CWE-330

jpcert

web.nvd.nist.gov

pwr-q200

dns query

source port

vulnerability

cve-2017-10874

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

53.1%

JSON

PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.

Affected configurations

Nvd

Node

ntt-eastpwr-q200Match-

AND

ntt-eastpwr-q200_firmwareMatch-

VendorProductVersionCPE
ntt-eastpwr-q200-cpe:2.3:h:ntt-east:pwr-q200:-:*:*:*:*:*:*:*
ntt-eastpwr-q200_firmware-cpe:2.3:o:ntt-east:pwr-q200_firmware:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ntt-east	pwr-q200	-	cpe:2.3:h:ntt-east:pwr-q200:-:::::::*
ntt-east	pwr-q200_firmware	-	cpe:2.3:o:ntt-east:pwr-q200_firmware:-:::::::*

CNA Affected

[
  {
    "product": "PWR-Q200",
    "vendor": "NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION",
    "versions": [
      {
        "status": "affected",
        "version": "all firmware versions"
      }
    ]
  }
]

References

web116.jp/shop/hikari_p/q200/q200_00.html

jvn.jp/en/jp/JVN73141967/index.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

53.1%

JSON

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