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CVE-2022-47124

30
FAUCET Score

CVE-2022-47124 is a critical stack overflow vulnerability affecting Tenda A15 V15.13.07.13 firmware, specifically through the 'wepkey4' parameter in the /goform/WifiBasicSet endpoint. This vulnerability carries a CVSS score of 9.8, indicating a severe risk with network-based exploitation requiring no user interaction, potentially leading to complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, the high CVSS score and FAUCET Risk Score of 78/100 warrant attention. There is no evidence of active exploitation, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
15.13.07.13CPE matchmatch criteria
cpe:2.3:o:tenda:a15_firmware:15.13.07.13:*:*:*:*:*:*:*

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
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 40th percentile among its peer group of 36,897 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

brief-nymphea-813.notion.site / Vul10-A15-bof-WifiBasicSet-wepkey4-c3f45defd9e740efaa06a2f3fa8c40d8
ExploitThird Party Advisory