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CVE-2022-32383

24
FAUCET Score

CVE-2022-32383 is a critical stack overflow vulnerability affecting Tenda AC23 v16.03.07.44 routers, specifically within the AdvSetMacMtuWan function. With a CVSS score of 9.8, this vulnerability is remotely exploitable without authentication, allowing for 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 FAUCET Risk Score of 79/100 indicates significant potential danger. There is no evidence of active exploitation in the wild.

Impacted Technologies

VendorProductVersion(s)CPE
16.03.07.44CPE matchmatch criteria
cpe:2.3:o:tendacn:ac23_ac2100_firmware:16.03.07.44:*:*:*:*:*:*:*

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
1.44%
Probability of exploitation in next 30 days
EPSS Percentile
70.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0144 is in the 57th percentile among its peer group of 36,897 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

drive.google.com / file/d/1M18rn2N7GzmBRI770S07IbbzmvX-5IPe/view
ExploitThird Party Advisory
github.com / LuGakki/Vuln/blob/main/Tenda%20AC23.pdf
ExploitThird Party Advisory