CVE-2020-10929
HIGHEPSS 78th pctlDescription
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 handling of string table file uploads. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-9768.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploit Intelligence
Elevated risk: more likely to be exploited than 78% of all known CVEs.
References
Related Vulnerabilities
Other CWE-680 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2022-24834 | High | 7.0 | 41% | - | Fix |
| CVE-2021-32761 | High | 7.5 | 31% | - | Fix |
| CVE-2020-6116 | High | 7.8 | 28% | - | - |
| CVE-2021-40417 | Critical | 9.8 | 16% | - | - |
| CVE-2021-32628 | High | 7.5 | 14% | - | Fix |
| CVE-2021-30354 | High | 8.6 | 8.4% | - | - |
Common questions
How do I fix CVE-2020-10929?
No published fix for CVE-2020-10929 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2020-10929 being actively exploited?
Not that we know of. CVE-2020-10929 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.9% is the estimated probability that it will be exploited in the next 30 days. That is higher than 78% of all scored CVEs.
How severe is CVE-2020-10929?
CVE-2020-10929 has a CVSS v3 base score of 8.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.