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CVE-2024-8573

26
FAUCET Score

CVE-2024-8573 is a critical buffer overflow vulnerability affecting TOTOLINK AC1200 T8 and T10 routers (firmware versions 4.1.5cu.861 and 4.1.8cu.5207). This flaw resides in the setParentalRules function within the /cgi-bin/cstecgi.cgi file, specifically when manipulating the desc/week/sTime/eTime arguments. With a CVSS score of 8.8 (High), this vulnerability allows for remote exploitation with low privileges and no user interaction, potentially leading to complete compromise of confidentiality, integrity, and availability. While public exploit details exist, there is currently no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.1.5cu.861_b20230220CPE matchmatch criteria
cpe:2.3:o:totolink:t8_firmware:4.1.5cu.861_b20230220:*:*:*:*:*:*:*
4.1.8cu.5207CPE matchmatch criteria
cpe:2.3:o:totolink:t10_firmware:4.1.8cu.5207:*:*:*:*:*:*:*

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
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 67th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

github.com / noahze01/IoT-vulnerable/blob/main/TOTOLink/AC1200T8/setParentalRules.md
ExploitThird Party Advisory
vuldb.com
Permissions Required
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory
totolink.net
Product