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CVE-2024-39764

25
FAUCET Score

CVE-2024-39764 describes multiple OS command injection vulnerabilities in the internet.cgi set_add_routing() function of Wavlink AC3000 M33A8.V5030.210505 firmware, specifically affecting the wl-wn533a8 and wl-wn533a8_firmware products. An authenticated attacker can exploit these vulnerabilities, particularly via the 'dest' POST parameter, by sending a specially crafted HTTP request. This allows for arbitrary command execution with a CVSS score of 7.2 (High), indicating high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation (KEV: No) and no public exploits in Metasploit or ExploitDB, the vulnerability has garnered significant community attention with 10 mentions, including GitHub rules and JSON files, suggesting potential exploit development.

Impacted Technologies

VendorProductVersion(s)CPE
m33a8.v5030.210505CPE matchmatch criteria
cpe:2.3:o:wavlink:wl-wn533a8_firmware:m33a8.v5030.210505:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.16%
Probability of exploitation in next 30 days
EPSS Percentile
89.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0416 is in the 88th percentile among its peer group of 5,537 CVEs.

Social Chatter

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

talosintelligence.com / vulnerability_reports/TALOS-2024-2020
talosintelligence.com / vulnerability_reports/TALOS-2024-2020
ExploitThird Party Advisory