PT-2023-5279 · Tp Link · Tp-Link Archer C2+2
A2Ure123
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Published
2023-04-07
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Updated
2023-07-28
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CVE-2023-30383
CVSS v2.0
7.8
High
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
TP-Link Archer C50 version Archer C50(US) V2 160801
TP-Link Archer C20 version Archer C20 V1 150707
TP-Link Archer C2 version Archer C2 US V1 170228
Description
The issue is related to a buffer overflow in the Wi-Fi router's firmware when handling request parameters. This can be exploited by a remote attacker to cause a denial of service.
Recommendations
For TP-Link Archer C50 version Archer C50(US) V2 160801, update the firmware to a version that fixes the buffer overflow issue.
For TP-Link Archer C20 version Archer C20 V1 150707, update the firmware to a version that fixes the buffer overflow issue.
For TP-Link Archer C2 version Archer C2 US V1 170228, update the firmware to a version that fixes the buffer overflow issue.
As a temporary workaround, consider restricting access to the router's web interface to minimize the risk of exploitation.
Fix
Improper Resource Release
Buffer Overflow
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Related Identifiers
Affected Products
Tp-Link Archer C2
Tp-Link Archer C20
Tp-Link Archer C50