CVE-2016-1558

Buffer overflow in D-Link DAP-2310 2.06 and earlier, DAP-2330 1.06 and earlier, DAP-2360 2.06 and...

9.8 Critical

Buffer overflow in D-Link DAP-2310 2.06 and earlier, DAP-2330 1.06 and earlier, DAP-2360 2.06 and earlier, DAP-2553 H/W ver. B1 3.05 and earlier, DAP-2660 1.11 and earlier, DAP-2690 3.15 and earlier, DAP-2695 1.16 and earlier, DAP-3320 1.00 and earlier, and DAP-3662 1.01 and earlier allows remote attackers to have unspecified impact via a crafted 'dlink_uid' cookie.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

9.10%Up 8.0 points since Feb 4, 2022

What each source reports

NVD Score used 9.8

Record: CVE-2016-1558
CVSS 3.0: 9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-119
Updated: 2026-11-02

CVE List No score

Record: CVE-2016-1558
Updated: 2026-11-02

EUVDEUVD-2016-2653 No score

Record: EUVD-2016-2653
Updated: 2026-11-03

GitHub AdvisoriesGHSA-88pq-qj92-q92g 9.8

Buffer overflow in D-Link DAP-2310 2.06 and earlier, DAP-2330 1.06 and earlier, DAP-2360 2.06 and...

Record: GHSA-88pq-qj92-q92g
CVSS 3.0: 9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-119
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2016-1558 is a critical vulnerability (CVSS 9.8) in Dlink Dap-2230 Firmware, published April 21, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 9.10%, the 95th percentile. No source names a fixed version.