CVE-2018-25120
D-Link DNS-343 ShareCenter devices running firmware versions up to and including 1.05 contain a command injection vulnerability in the Mail Test functionality.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
D-Link DNS-343 ShareCenter devices running firmware versions up to and including 1.05 contain a command injection vulnerability in the Mail Test functionality. The web maintenance script posts to the internal goForm endpoint '/goform/Mail_Test' and uses several form parameters directly in a call to a system email utility without proper input validation. An unauthenticated remote attacker can supply crafted form data that injects shell commands, resulting in execution as root on the device. NOTE: The DNS-343 product line has been declared end-of-life.
- CVSS 4.0
- 9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 9.81% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- dlink/dns-343 firmware
- Source
- disclosure@vulncheck.com
References
- https://github.com/jamesbercegay/advisories/blob/master/%5BGTSA-00128%5D%20D-Link%20DNS-343%20ShareCenter%201.05%20Remote%20Root.txtThird Party Advisory
- https://qkl.seebug.org/vuldb/ssvid-97088Third Party Advisory
- https://www.dlink.com/al/sq/products/dns-343-sharecenter-4-bay-network-storage-enclosureProduct
- https://www.exploit-db.com/exploits/43845Exploit
- https://www.vulncheck.com/advisories/dlink-dns343-sharecenter-command-injection-via-goform-mail-testThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.