vulnwire
7.5high

CVE-2016-10180

An issue was discovered on the D-Link DWR-932B router.

Published 9 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
4.5%
percentile 92%
Public exploits
0
none known

An issue was discovered on the D-Link DWR-932B router. WPS PIN generation is based on srand(time(0)) seeding.

CISA SSVC assessment

Exploitation
Proof of concept public
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction (EPSS)

4.54% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
CISA ADP3.17.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD3.17.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA3.17.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD2.05.0AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • dlink dwr-932b_firmware

Classification

Weakness
  • CWE-330 Use of Insufficiently Random Values
  • CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
  • CWE-1241 Use of Predictable Algorithm in Random Number Generator

References

  • pierrekim.github.io /blog/2016-09-28-dlink-dwr-932b-lte-routers-vulnerabilities.html · x_refsource_MISC, x_transferred
  • securityfocus.com /bid/95877 · vdb-entry, x_refsource_BID, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.