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CVE-2025-62405

25
FAUCET Score

CVE-2025-62405 describes a heap-based buffer overflow in the tmpserver modules of TP-Link Archer AX53 v1.0 firmware versions up to 1.3.1 Build 20241120. This vulnerability carries a CVSS score of 8.0 (HIGH), indicating that an authenticated adjacent attacker can trigger a segmentation fault or potentially execute arbitrary code by sending a specially crafted network packet with an oversized field. While the FAUCET Risk Score is high at 91/100, there is currently no public exploit intelligence, such as Metasploit or Nuclei modules, nor is it listed in CISA's KEV catalog. Furthermore, there is no evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:o:tp-link:archer_ax53_firmware:1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

7.3HIGH

CVSS:4.0/AV:A/AC:H/AT:N/PR:H/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
ADJACENT
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
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
0.47%
Probability of exploitation in next 30 days
EPSS Percentile
38.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0047 is in the 29th percentile among its peer group of 554 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

watchguardpatch availablevia llm_extracted
View patch

Vendor Advisories (1)

watchguardllm-watchguard-c63ad8897bc11696

Security Advisory on Multiple Vulnerabilities on Archer AX53

References

talosintelligence.com / vulnerability_reports/TALOS-2025-2284
talosintelligence.com / vulnerability_reports
Third Party Advisory
tp-link.com / en/support/download/archer-ax53/v1
Product
tp-link.com / my/support/download/archer-ax53/v1
Product
tp-link.com / us/support/faq/4943
Vendor Advisory