PT-2022-6251 · D Link · D-Link Dir-825

Hugo Trovão + 1 · Published 2022-09-02 · Updated 2025-03-27 · CVE-2022-47035

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DIR-825 versions 1.33.0.44ebdd4-embedded and below

Description The issue is related to a buffer overflow in the jsonrpc service of the D-Link DIR-825 router's firmware, which can be exploited by an attacker to execute arbitrary code or cause a denial of service. This can be achieved via the GetConfig method to the "/CPE" endpoint.

Recommendations For D-Link DIR-825 versions 1.33.0.44ebdd4-embedded and below, consider disabling the GetConfig method to the /CPE endpoint as a temporary workaround until a patch is available. Restrict access to the jsonrpc service to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2023-00655

CVE-2022-47035

Affected Products

D-Link Dir-825

References · 8

• https://osv.dev/vulnerability/CVE-2022-47035 · Vendor Advisory
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10314 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-47035 · Security Note
• https://bdu.fstec.ru/vul/2023-00655 · Security Note
• https://github.com/advisories/GHSA-p8h8-37jj-3jqq · Note
• https://t.me/cvenotify/43194 · Telegram Post
• https://t.me/cvenotify/116596 · Telegram Post