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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2018-0173

A vulnerability in the Cisco IOS Software and Cisco IOS XE Software function that restores encapsulated option 82 information in DHCP Version 4 (DHCPv4) packets could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a Relay Reply denial of service (DoS) condition. The vulnerability exists because the affected software performs incomplete input validation of encapsulated option 82 information that it receives in DHCPOFFER messages from DHCPv4 servers. An attacker could exploit this vulnerability by sending a crafted DHCPv4 packet to an affected device, which the device would then forward to a DHCPv4 server. When the affected software processes the option 82 information that is encapsulated in the response from the server, an error could occur. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvg62754.

CVSS 8.6 · HighBuzz score 36.9KEV listed

Buzz score

Why this CVE is surfacing

Buzz score total 36.9

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 6.9 · diversity 5.0 · KEV 25.0 · OTX 0.0 · PoC 0.0
Mention score
6.9
1 evidence mentions in the snapshot
Diversity score
5.0
1 sources across 1 categories
KEV score
25.0
Known exploited vulnerability present
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
1 source links · newest first
  • Rockwell Automation Allen-Bradley Stratix and ArmorStratix switches are exposed to hack due to Cisco IOS flawsSecurity Affairs

    Rockwell Automation is warning that its Allen-Bradley Stratix and ArmorStratix industrial switches are exposed to hack due to security vulnerabilities in Cisco IOS. According to Rockwell Automation, eight flaws recently discovered recently in Cisco IOS are affecting its products which are used in many sectors, including the critical manufacturing and energy. The list of flaws includes […]

    newssecurityaffairs.comApr 19, 2018, 8:05 PM

Exploit code

Public exploit repository references

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0 repository references · best confidence N/A · max 0 stars
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