CVE-2023-49007
CVE-2023-49007 is a critical-severity vulnerability in Netgear Rbr750 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 9% (95th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Netgear Rbr750 Firmware
- Published:
- Last modified:
Description
In Netgear Orbi RBR750 firmware before V7.2.6.21, there is a stack-based buffer overflow in /usr/sbin/httpd.
Frequently asked questions
- What is CVE-2023-49007?
- In Netgear Orbi RBR750 firmware before V7.2.6.21, there is a stack-based buffer overflow in /usr/sbin/httpd.
- How severe is CVE-2023-49007?
- CVE-2023-49007 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-49007 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-49007?
- CVE-2023-49007 affects Netgear Rbr750 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-49007?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-49007 published?
- CVE-2023-49007 was published on 2023-12-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*
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