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CVE-2024-47397

22
FAUCET Score

CVE-2024-47397 describes a weak authentication vulnerability in AE1021 and AE1021PE firmware versions 2.0.10 and earlier, allowing authentication bypass via an undocumented string. This high-severity vulnerability (CVSS 7.5) is network-exploitable with low complexity and can lead to high integrity impact without user interaction. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations using affected firmware should prioritize patching.

Impacted Technologies

VendorProductVersion(s)CPE
FXC Inc.AE1021
firmware versions 2.0.10 and earlierCNA affected
FXC Inc.AE1021PE
firmware versions 2.0.10 and earlierCNA affected

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 12th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvn.jp / en/vu/JVNVU91084137
fxc.jp / news/20241213