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6.5
CVSSv3

CVE-2021-42659

CVSSv4: NA | CVSSv3: 6.5 | CVSSv2: 6.1 | VMScore: 750 | EPSS: 0.00205 | KEV: Not Included
Published: 24/05/2022 Updated: 21/11/2024

Vulnerability Summary

There is a buffer overflow vulnerability in the Web server httpd of the router in Tenda router devices such as Tenda AC9 V1.0 V15.03.02.19(6318) and Tenda AC9 V3.0 V15.03.06.42_multi. When setting the virtual service, the httpd program will crash and exit when the super-long list parameter occurs.

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tenda ac9 firmware 15.03.05.19(6318)

tenda ac9 firmware 15.03.06.42 multi

References

CWE-119https://nvd.nist.govhttps://www.first.org/epsshttps://github.com/Lyc-heng/routers/blob/main/routers/stack4.mdhttps://www.cnvd.org.cn/flaw/show/CNVD-2021-24948https://github.com/Lyc-heng/routers/blob/main/routers/stack4.mdhttps://www.cnvd.org.cn/flaw/show/CNVD-2021-24948
Preferred Score:
CVSSv3
CVSSv2
CVSSv3
CVSSv4
EPSS
VMScore
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