CVE-2020-10927

CWE-327 — Broken Cryptographic Algorithm3 documents3 sources
Severity
8.8HIGH
EPSS
0.0%
top 88.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Netgear R6700Netgear R6700 Firmware
Timeline
PublishedJul 28
Latest updateMay 24

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1.0.4.84_10.0.58 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the encryption of firmware update images. The issue results from the use of an inappropriate encryption algorithm. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-9649.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDnetgear/r6700_firmware1.0.4.84_10.0.58
▶CVEListV5netgear/r6700V1.0.4.84_10.0.58

🔴Vulnerability Details

2
GHSA
GHSA-22qf-w2wm-5686: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1↗2022-05-24
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CVEList
CVE-2020-10927: This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1↗2020-07-28
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CVE-2020-10927 (HIGH CVSS 8.8) | This vulnerability allows network-a | cvebase.io