CVE-2024-20271 Details
A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

This vulnerability is due to insufficient input validation of certain IPv4 packets. An attacker could exploit this vulnerability by sending a crafted IPv4 packet either to or through an affected device. A successful exploit could allow the attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. To successfully exploit this vulnerability, the attacker does not need to be associated with the affected AP. This vulnerability cannot be exploited by sending IPv6 packets.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2024-20271
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.42 Probability of exploitation activity being observed over the next 30 days (61st percentile)
CVSS score for CVE-2024-20271
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
8.6 High
Products affected by CVE-2024-20271
IOS XE 3.8.1e
IOS XE 3.3.2sg
IOS XE 3.11.1e
IOS XE 3.6.9e
IOS XE 3.11.6e
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2024-20271 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
RU 422 69.87%
PE 64 10.60%
KR 48 7.95%
US 15 2.48%
ID 12 1.99%
PK 9 1.49%
TW 8 1.32%
FR 5 0.83%
AU 4 0.66%
DO 3 0.50%

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CVE-2024-20271 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Telecommunications 439 96.27%
Education 8 1.75%
Technology 5 1.10%
Food Production 3 0.66%
Retail 1 0.22%

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