CVE-2023-48849
CVE-2023-48849 is a critical-severity vulnerability in Ruijie Rg-eg1000c 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.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Ruijie Rg-eg1000c Firmware
- Published:
- Last modified:
Description
Ruijie EG Series Routers version EG_3.0(1)B11P216 and before allows unauthenticated attackers to remotely execute arbitrary code due to incorrect filtering.
Frequently asked questions
- What is CVE-2023-48849?
- Ruijie EG Series Routers version EG_3.0(1)B11P216 and before allows unauthenticated attackers to remotely execute arbitrary code due to incorrect filtering.
- How severe is CVE-2023-48849?
- CVE-2023-48849 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-2023-48849 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-48849?
- CVE-2023-48849 primarily affects Ruijie Rg-eg1000c Firmware. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-48849?
- 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-2023-48849 published?
- CVE-2023-48849 was published on 2023-12-06 and last updated on 2026-06-17.
References
Affected products (21)
- cpe:2.3:o:ruijie:rg-eg1000c_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg1000e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg105g_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg105g_v2_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg105g-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg105g-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg105g-pe_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg105gw\(t\)_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg105gw-x_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg2000ce_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg209gs_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg2100-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg210g-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg210g-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg210g-pe_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg3000eu_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg3000xe_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg305gh-p-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg310gh-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg3230_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
- cpe:2.3:o:ruijie:rg-eg3250_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
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