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CVE-2020-15357

30
FAUCET Score

CVE-2020-15357 describes a critical command injection vulnerability in the Network Analysis functionality of Askey AP5100W_Dual_SIG_1.01.097 and all prior firmware versions. Remote attackers can execute arbitrary commands by injecting shell metacharacters into the ping, traceroute, or route options. This vulnerability carries a CVSS v3.1 score of 9.8 (CRITICAL), indicating a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. The EPSS score is low, suggesting a low probability of exploitation in the wild despite the high CVSS. Currently, there is no evidence of active exploitation, nor are there public exploits available on platforms like Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, which is typical for the vast majority of reported vulnerabilities.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.01.097CPE matchmatch criteria
cpe:2.3:o:askey:ap5100w_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.21%
Probability of exploitation in next 30 days
EPSS Percentile
89.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0421 is in the 83rd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

medium.com / csg-govtech/bolstering-security-how-i-breached-a-wifi-mesh-access-point-from-close-proximity-to-uncover-f8f77dc3cd5d
ExploitThird Party Advisory
starlabs.sg / advisories
ExploitThird Party Advisory
askey.com.tw / incident_report_notifications.html
Vendor Advisory