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CVE-2023-37929

MEDIUMCVSS 6.5/10EPSS 0.55%

Last modified

CVE-2023-37929 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50(ABPM.8)C0 could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.

Description

The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50(ABPM.8)C0 could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.

Metrics

CVSS 3.1
6.5/10

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

EPSS Probability
0.55%

41.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ZyxelDx3300-T1 Firmware5.50\(aby.4\)c0
ZyxelDx3301-T0 Firmware5.50\(aby.4\)c0
ZyxelDx4510 Firmware5.17\(abyl.5\)c0
ZyxelDx5401-B0 Firmware5.17\(abyo.5\)c0
ZyxelDx5401-B1 Firmware5.17\(abyo.5\)c0
ZyxelEmg3525-T50b Firmware5.50\(abpm.8\)c0
ZyxelEmg5523-T50b Firmware5.50\(abpm.8\)c0
ZyxelEmg5723-T50k Firmware5.50\(abom.8.2\)c0
ZyxelEx3300-T1 Firmware5.50\(aby.4\)c0
ZyxelEx3301-T0 Firmware5.50\(aby.4\)c0
ZyxelEx3500-T0 Firmware5.44\(achr.0\)c0
ZyxelEx3501-T0 Firmware5.44\(achr.0\)c0
ZyxelEx3510 Firmware5.17\(abup.9\)c0
ZyxelEx5401-B0 Firmware5.17\(abyo.5\)c0
ZyxelEx5401-B1 Firmware5.17\(abyo.5\)c0
ZyxelEx5501-B0 Firmware5.17\(abry.4\)c0
ZyxelEx5510 Firmware5.17\(abqx.8\)c0
ZyxelEx5512-T0 Firmware5.70\(aceg.2\)c0
ZyxelEx5600-T1 Firmware5.70\(acdz.2\)c0
ZyxelEx5601-T0 Firmware5.70\(acdz.2\)c0
ZyxelEx5601-T1 Firmware5.70\(acdz.2\)c0
ZyxelEx7710-B0 Firmware5.18\(acak.0\)c0
ZyxelVmg3625-T50b Firmware5.50\(abpm.8\)c0
ZyxelVmg3927-T50k Firmware5.50\(abom.8.2\)c0
ZyxelVmg8623-T50b Firmware5.50\(abpm.8\)c0
ZyxelVmg8825-T50k Firmware5.50\(abom.8.2\)c0
ZyxelAx7501-B0 Firmware5.17\(abpc.4\)c0
ZyxelAx7501-B1 Firmware5.17\(abpc.4\)c0
ZyxelWx3100-T0 Firmware5.50\(abl.3\)c0
ZyxelWx5600-T0 Firmware5.70\(aceb.2\)c0
ZyxelWx5610-B0 Firmware5.18\(acgj.0\)c0
ZyxelNbg7510 Firmware1.00\(abzy.5\)c0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2023-37929?
The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50(ABPM.8)C0 could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
How severe is CVE-2023-37929?
CVE-2023-37929 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.
How do I fix CVE-2023-37929?
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-2023-37929?

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

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Source: NVD / NIST