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CVE-2016-1228

HIGH
8.8
CVSS Score
Published: July 3, 2016 at 02:00 PM UTC
Updated: June 17, 2026 at 12:41 AM UTC
12 products affected across 2 vendorsRv 440MI FirmwareRt 400MI FirmwarePr 400MI Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 1%

Description

Cross-site request forgery (CSRF) vulnerability on NTT EAST Hikari Denwa routers with firmware PR-400MI, RT-400MI, and RV-440MI 07.00.1006 and earlier and NTT WEST Hikari Denwa routers with firmware PR-400MI, RT-400MI, and RV-440MI 07.00.1005 and earlier allows remote attackers to hijack the authentication of arbitrary users.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Pr 400MI Firmware· Ntt East
95%
7.00.1006
ntt-east-pr-400mi (same device)
Rt 400MI Firmware· Ntt East
95%
v ≤ 7.00.1006
ntt-east-rt-400mi (same device)
Rv 440MI Firmware· Ntt East
95%
v ≤ 7.00.1006
Pr 400MI· Ntt West
95%
All versions
Pr 400MI Firmware· Ntt West
95%
v ≤ 07.00.1005
Rt 400MI Firmware· Ntt West
95%
v ≤ 07.00.1005
ntt-west-rt-400mi (same device)
Rv 440MI Firmware· Ntt West
95%
v ≤ 07.00.1005
ntt-west-rv-440mi (same device)
RV-440MI· Ntt East
90%
v ≤ 7.00.1006
Hikari Denwa Router PR-400MI· Ntt Eastdevice
80%
All versions
Hikari Denwa Router RT-400MI· Ntt Eastdevice
80%
All versions

References (4)

Third Party Advisoryx_refsource_JVNVendor Advisory
Source: [email protected]
http://jvn.jp/en/jp/JVN45034304/index.html
Third Party Advisoryx_refsource_JVNDBVDB EntryVendor Advisory
Source: [email protected]
http://jvndb.jvn.jp/jvndb/JVNDB-2016-000106
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://web116.jp/ced/support/news/contents/2016/20160627.html
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://www.ntt-west.co.jp/kiki/support/flets/hgw4_mi/160627.html

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-352

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