CVE-2022-27643
high · 8.8This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SOAP requests. When parsing the SOAPAction header, the process does not properly validate the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15692.
8.8
CVSS
25.1%
EPSS (exploit prob.)
98th
EPSS percentile
2023-03-29
Published
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-120
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| netgear | r6400_firmware | < 1.0.1.78 |
| netgear | r6400 | all versions |
| netgear | r6400_firmware | < 1.0.4.126 |
| netgear | r6400 | v2 |
| netgear | r6700_firmware | < 1.0.4.126 |
| netgear | r6700 | v3 |
| netgear | r6900p_firmware | < 1.3.3.148 |
| netgear | r6900p | all versions |
| netgear | r7000_firmware | < 1.0.11.134 |
| netgear | r7000 | all versions |
| netgear | r7000p_firmware | < 1.3.3.148 |
| netgear | r7000p | all versions |
| netgear | r7850_firmware | < 1.0.5.84 |
| netgear | r7850 | all versions |
| netgear | r7900p_firmware | < 1.4.3.88 |
| netgear | r7900p | all versions |
| netgear | r7960p_firmware | < 1.4.3.88 |
| netgear | r7960p | all versions |
| netgear | r8000_firmware | < 1.0.4.84 |
| netgear | r8000 | all versions |
| netgear | r8000p_firmware | < 1.4.3.88 |
| netgear | r8000p | all versions |
| netgear | r8500_firmware | < 1.0.2.158 |
| netgear | r8500 | all versions |
| netgear | rax200_firmware | < 1.0.6.138 |
| netgear | rax200 | all versions |
| netgear | rax75_firmware | < 1.0.6.138 |
| netgear | rax75 | all versions |
| netgear | rax80_firmware | < 1.0.6.138 |
| netgear | rax80 | all versions |
| netgear | rs400_firmware | < 1.5.1.86 |
| netgear | rs400 | all versions |
| netgear | r7100lg_firmware | < 1.0.0.76 |
| netgear | r7100lg | all versions |
| netgear | wndr3400_firmware | < 1.0.1.44 |
| netgear | wndr3400 | v3 |
| netgear | wnr3500l_firmware | < 1.2.0.72 |
| netgear | wnr3500l | v2 |
| netgear | xr300_firmware | < 1.0.3.72 |
| netgear | xr300 | all versions |
Check a specific version with /api/v1/cve/match.
References
- https://kb.netgear.com/000064720/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0323
- https://www.zerodayinitiative.com/advisories/ZDI-22-519/
- https://kb.netgear.com/000064720/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0323
- https://www.zerodayinitiative.com/advisories/ZDI-22-519/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2022-27643