Vulnerability details
CVE-2024-12147
NETGEAR R6900NETGEAR r6900_firmware
Netgear R6900 HTTP Header upgrade_check.cgi buffer overflow
CVSS 4.0
7.1High
Official description
A vulnerability was found in Netgear R6900 1.0.1.26_1.0.20. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file upgrade_check.cgi of the component HTTP Header Handler. The manipulation of the argument Content-Length leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.1High | 4.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| 6.5Medium | 3.1 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 6.5Medium | 3.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 6.8Medium | 2.0 | CVEProject cvelistV5 (CNA) (VulDB) | AV:N/AC:L/Au:S/C:N/I:N/A:C |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| NETGEAR | R6900 | 1.0.1.26_1.0.20 | CVEProject cvelistV5 (CNA) |
| NETGEAR | r6900_firmware | 1.0.1.26_1.0.20 | CISA ADP / Vulnrichment |
References and advisories
6- https://www.netgear.com/ product
- https://github.com/upload000/Hub/blob/main/IOT/Netgear_R6900.md exploit
- https://www.netgear.com/about/eos/ related
- https://vuldb.com/?id.286873 vdb-entrytechnical-description
- https://vuldb.com/?ctiid.286873 signaturepermissions-required
- https://vuldb.com/?submit.451858 third-party-advisory
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Details
- Published
- 2024-12-04
- Last updated
- 2025-01-14
- State
- Published
- Assigner (CNA)
- VulDB
Exploit prediction (EPSS)
0.8%
Probability of exploitation in 30 days
57%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-120Buffer Overflow
- CWE-119Memory Corruption