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CVE-2022-48194

HIGHCVSS 8.8/10EPSS 33.48%

Last modified

CVE-2022-48194 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) by uploading a crafted firmware update because the signature check is inadequate.. EPSS estimates a 33.48% chance of exploitation in the next 30 days.

Description

TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) by uploading a crafted firmware update because the signature check is inadequate.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
33.48%

98.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Tp-LinkTl-Wr902ac Firmware<= 3.0.9.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-48194?
TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) by uploading a crafted firmware update because the signature check is inadequate.
How severe is CVE-2022-48194?
CVE-2022-48194 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 33.48% probability of exploitation in the next 30 days.
How do I fix CVE-2022-48194?
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-2022-48194?

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

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Source: NVD / NIST