What is CVE-2024-5243?

CVE-2024-5243 is a high-severity vulnerability in Tp-link Omada Er605, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2024-05-23.

How severe is CVE-2024-5243?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-5243 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Tp-link Omada Er605

CVE-2024-5243

TP-Link Omada ER605 Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Omada ER605 routers. Authentication is not require…

Vulnerability class: Buffer Overflow

EPSS: 0.016 (82.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tp-link Omada Er605 — versions 2.6_2.2.2 Build 20231017

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

Public proof-of-concept exploits

References

ZDI-24-502 (x_research-advisory)

Frequently asked questions

What is CVE-2024-5243?: CVE-2024-5243 is a high-severity vulnerability in Tp-link Omada Er605, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2024-05-23.
How severe is CVE-2024-5243?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-5243 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.