RCE in Ruijie Re-Eg1000m
CVE-2023-34644
Remote code execution vulnerability in Ruijie Networks Product: RG-EW series home routers and repeaters EW_3.0(1)B11P204, RG-NBS and RG-S1930 series switches SWITCH_3.0(1)B11P218, RG-EG series business VPN routers EG_3.0(1)B11P216, EAP and RAP series wireless access points AP_3.0(1)B11P218, NBC series wireless controllers AC_3.0(1)B11P86 allows unauthorized remote attackers to gain the highest privileges via crafted POST request to /cgi-bin/luci/api/auth.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Ruijie Re-Eg1000m
- Ruijie Re-Eg1000m Firmware — versions 3.0\(1\)b11p216, 3.0(1)b11p216
- Ruijie Rg-Eg1000c
- Ruijie Rg-Eg1000c Firmware — versions 3.0\(1\)b11p216, 3.0(1)b11p216
- Ruijie Rg-Eg1000e
- Ruijie Rg-Eg1000e Firmware — versions 3.0\(1\)b11p216, 3.0(1)b11p216
- Ruijie Rg-Eg105g
- Ruijie Rg-Eg105g-E
- Ruijie Rg-Eg105g-E Firmware — versions 3.0\(1\)b11p216, 3.0(1)b11p216
- Ruijie Rg-Eg105g Firmware — versions 3.0\(1\)b11p216, 3.0(1)b11p216
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2023-34644?
- CVE-2023-34644 is a critical-severity vulnerability in Ruijie Re-Eg1000m, classified under Code Injection. CVSS score: 9.8/10. Published 2023-07-31.
- How severe is CVE-2023-34644?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-34644 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.