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CVE-2024-8076

27
FAUCET Score

CVE-2024-8076 is a critical buffer overflow vulnerability affecting the setDiagnosisCfg function in TOTOLINK AC1200 T8 firmware version 4.1.5cu.862_B20230228. This flaw allows for remote exploitation, enabling an unauthenticated attacker to achieve complete compromise of the affected device, including confidentiality, integrity, and availability. While the CVSS score is 9.8 (CRITICAL) and the FAUCET Risk Score is 78/100, there is currently no public exploit code, Metasploit modules, or Nuclei templates available. The vulnerability has received minimal community discussion and media coverage, and it is not listed in CISA's KEV catalog, suggesting it is not actively exploited in the wild at this time.

Impacted Technologies

VendorProductVersion(s)CPE
4.1.5cu.862_b20230228CPE matchmatch criteria
cpe:2.3:o:totolink:t8_firmware:4.1.5cu.862_b20230228:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.7HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
52.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 36th 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

github.com / hawkteam404/RnD_Public/blob/main/TOTOLink_AC1200_T8_OsCmdI_BOF.md
Third Party Advisory
vuldb.com
Permissions Required
vuldb.com
Third Party Advisory
totolink.net
Product