SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-38902

A command injection vulnerability in RG-EW series home routers and repeaters v.EW_3.0(1)B11P219, RG-NBS and RG-S1930 series switches v.SWITCH_3.0(1)B11P219, RG-EG series business VPN routers v.EG_3.0(1)B11P219, EAP and RAP series wireless access points…

HIGH 8.8EPSS 2.58%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A command injection vulnerability in RG-EW series home routers and repeaters v.EW_3.0(1)B11P219, RG-NBS and RG-S1930 series switches v.SWITCH_3.0(1)B11P219, RG-EG series business VPN routers v.EG_3.0(1)B11P219, EAP and RAP series wireless access points v.AP_3.0(1)B11P219, and NBC series wireless controllers v.AC_3.0(1)B11P219 allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /cgi-bin/luci/api/cmd via the remoteIp field.

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
2.58% probability · 84th percentile
CISA KEV
Not listed
Weakness
CWE-77
Affected
ruijie/rg-ew1200 firmware · ruijie/rg-ew1200g pro firmware · ruijie/rg-ew1200r firmware · ruijie/rg-ew1300g firmware · ruijie/rg-ew1800gx pro firmware · ruijie/rg-ew3000gx pro firmware · ruijie/rg-ew300 pro firmware · ruijie/rg-ew300r firmware · ruijie/rg-ew3200gx pro firmware · ruijie/rg-nb3200-24gt4xs firmware · ruijie/rg-nbs1850gc firmware · ruijie/rg-nbs1850gc v2 firmware · ruijie/rg-nbs2000 firmware · ruijie/rg-nbs2009g-p firmware · ruijie/rg-nbs200 firmware · ruijie/rg-nbs2026g-p firmware · ruijie/rg-nbs2026g firmware · ruijie/rg-nbs226f firmware · ruijie/rg-nbs228f firmware · ruijie/rg-nbs252f firmware · +40 more
Source
cve@mitre.org

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.