CVE-2023-30383
TP-LINK Archer C50v2 Archer C50(US)_V2_160801, TP-LINK Archer C20v1 Archer_C20_V1_150707, and TP-LINK Archer C2v1 Archer_C2_US__V1_170228 were discovered to contain a buffer overflow which may lead to a Denial of Service (DoS) when parsing crafted data.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
TP-LINK Archer C50v2 Archer C50(US)_V2_160801, TP-LINK Archer C20v1 Archer_C20_V1_150707, and TP-LINK Archer C2v1 Archer_C2_US__V1_170228 were discovered to contain a buffer overflow which may lead to a Denial of Service (DoS) when parsing crafted data.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.35% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- tp-link/archer c2 v1 firmware · tp-link/archer c20 firmware · tp-link/archer c50 firmware
- Source
- cve@mitre.org
References
- https://gist.github.com/a2ure123/a4eda2813d85d8b414bb87e855ab4bf8Third Party Advisory
- https://www.tp-link.com/us/support/download/archer-c2/v1/#FirmwareProduct
- https://www.tp-link.com/us/support/download/archer-c50/v2/#FirmwareProduct
- https://www.tp-link.com/us/support/download/archer-c50/v2/#Firmware%29%2CTPLINK
- https://gist.github.com/a2ure123/a4eda2813d85d8b414bb87e855ab4bf8Third Party Advisory
- https://www.tp-link.com/us/support/download/archer-c2/v1/#FirmwareProduct
- https://www.tp-link.com/us/support/download/archer-c50/v2/#FirmwareProduct
- https://www.tp-link.com/us/support/download/archer-c50/v2/#Firmware%29%2CTPLINK
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.