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CVE-2024-9197

MEDIUMCVSS 4.9/10EPSS 0.48%

Last modified

CVE-2024-9197 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. A post-authentication buffer overflow vulnerability in the parameter "action" of the CGI program in Zyxel VMG3625-T50B firmware versions through V5.50(ABPM.9.2)C0 could allow an authenticated attacker with administrator privileges to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP GET request to a vulnerable device if the function ZyEE is enabled.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.

Description

A post-authentication buffer overflow vulnerability in the parameter "action" of the CGI program in Zyxel VMG3625-T50B firmware versions through V5.50(ABPM.9.2)C0 could allow an authenticated attacker with administrator privileges to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP GET request to a vulnerable device if the function ZyEE is enabled.

Metrics

CVSS 3.1
4.9/10

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

EPSS Probability
0.48%

37.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ZyxelDx3300-T0 Firmware< 5.50\(aby.5.4\)c0
ZyxelDx3300-T1 Firmware< 5.50\(aby.5.4\)c0
ZyxelDx3301-T0 Firmware< 5.50\(aby.5.4\)c0
ZyxelDx4510-B0 Firmware< 5.17\(abyl.8\)c0
ZyxelDx4510-B1 Firmware< 5.17\(abyl.8\)c0
ZyxelDx5401-B0 Firmware< 5.17\(abyo.6.4\)c0
ZyxelDx5401-B1 Firmware< 5.17\(abyo.6.4\)c0
ZyxelEe6510-10 Firmware< 5.19\(acjq.1\)c0
ZyxelEx3300-T0 Firmware< 5.50\(aby.5.4\)c0
ZyxelEx3300-T1 Firmware< 5.50\(aby.5.4\)c0
ZyxelEx3301-T0 Firmware< 5.50\(aby.5.4\)c0
ZyxelEx3500-T0 Firmware< 5.44\(achr.3\)c0
ZyxelEx3501-T0 Firmware< 5.44\(achr.3\)c0
ZyxelEx3510-B0 Firmware< 5.17\(abup.13\)c0
ZyxelEx3510-B1 Firmware< 5.17\(abup.13\)c0
ZyxelEx5401-B0 Firmware< 5.17\(abyo.6.4\)c0
ZyxelEx5401-B1 Firmware< 5.17\(abyo.6.4\)c0
ZyxelEx5501-B0 Firmware< 5.17\(abry.5.3\)c0
ZyxelEx5510-B0 Firmware< 5.17\(abqx.11\)c0
ZyxelEx5600-T1 Firmware< 5.70\(acdz.3.4\)c0
ZyxelEx5601-T0 Firmware< 5.70\(acdz.3.4\)c0
ZyxelEx5601-T1 Firmware< 5.70\(acdz.3.4\)c0
ZyxelEx7501-B0 Firmware< 5.18\(achn.1.3\)c0
ZyxelEmg3525-T50b Firmware< 5.50\(abpm.9.3\)c0
ZyxelEmg5523-T50b Firmware< 5.50\(abpm.9.3\)c0
ZyxelEmg5723-T50k Firmware< 5.50\(abom.8.5\)c0
ZyxelVmg3625-T50b Firmware< 5.50\(abpm.9.3\)c0
ZyxelVmg3927-T50k Firmware< 5.50\(abom.8.5\)c0
ZyxelVmg8623-T50b Firmware< 5.50\(abpm.9.3\)c0
ZyxelVmg8825-T50k Firmware< 5.50\(abom.8.5\)c0
ZyxelAx7501-B0 Firmware< 5.17\(abpc.5.3\)c0
ZyxelAx7501-B1 Firmware< 5.17\(abpc.5.3\)c0
ZyxelEx3600-T0 Firmware< 5.70\(acif.0.4\)c0
ZyxelPx3321-T1 Firmware< 5.44\(acjb.1.1\)c0
ZyxelPx3321-T1 Firmware< 5.44\(achk.0.3\)c0
ZyxelPx5301-T0 Firmware< 5.44\(ackb.0.1\)c0
ZyxelWx5600-T0 Firmware< 5.70\(aceb.3.3\)c0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-9197?
A post-authentication buffer overflow vulnerability in the parameter "action" of the CGI program in Zyxel VMG3625-T50B firmware versions through V5.50(ABPM.9.2)C0 could allow an authenticated attacker with administrator privileges to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP GET request to a vulnerable device if the function ZyEE is enabled.
How severe is CVE-2024-9197?
CVE-2024-9197 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2024-9197?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-9197?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST