PT-2022-2698 · D Link · D-Link Dir-816L

Hijin0925 · Published 2022-04-11 · Updated 2022-12-12 · CVE-2022-28956

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions D-Link DIR816L versions FW206b01

Description The issue is related to the getcfg.php component and is caused by errors in the code. It allows attackers to access the device by using a specially crafted payload.

Recommendations For D-Link DIR816L version FW206b01, consider restricting access to the getcfg.php component until a patch is available. As a temporary workaround, avoid using the getcfg.php component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-17

Related Identifiers

BDU:2022-03192

CVE-2022-28956

Affected Products

D-Link Dir-816L

References · 8

• 🔥 https://github.com/shijin0925/IOT/blob/master/DIR816/4.md · Exploit
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-28956 · Security Note
• https://osv.dev/vulnerability/CVE-2022-28956 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03192 · Security Note
• https://vuldb.com/ru/?id.200305 · Note
• https://t.me/true_secator/3813 · Telegram Post
• https://t.me/cibsecurity/42893 · Telegram Post