CVEvulnerability

CVE-2021-28838

7.5 HIGH Published 2021-08-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-08-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-476

Description

Null pointer dereference vulnerability in D-Link DAP-2310 2,10RC039, DAP-2330 1.10RC036 BETA, DAP-2360 2.10RC055, DAP-2553 3.10rc039 BETA, DAP-2660 1.15rc131b, DAP-2690 3.20RC115 BETA, DAP-2695 1.20RC093, DAP-3320 1.05RC027 BETA and DAP-3662 1.05rc069 in the sbin/httpd binary. The crash happens at the `atoi' operation when a specific network package are sent to the httpd binary.

Affected configurations

• dlink dap-2310 firmware (<= 2.10rc039) • dlink dap-2330 firmware (< 1.10rc036) • dlink dap-2330 firmware 1.10rc036 • dlink dap-2360 firmware (<= 2.10rc055) • dlink dap-2553 firmware (< 3.10rc039) • dlink dap-2553 firmware 3.10rc039 • dlink dap-2660 firmware (<= 1.15rc131b) • dlink dap-2690 firmware (< 3.20rc115) • dlink dap-2690 firmware 3.20rc115 • dlink dap-2695 firmware (<= 1.20rc093) • dlink dap-3320 firmware (< 1.05rc027) • dlink dap-3320 firmware 1.05rc027 • dlink dap-3662 firmware (< 1.05rc069) • dlink dap-3662 firmware 1.05rc069

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References