CVE-2018-15137

high-risk
Published 2018-08-08

CeLa Link CLR-M20 devices allow unauthorized users to upload any file (e.g., asp, aspx, cfm, html, jhtml, jsp, or shtml), which causes remote code execution as well. Because of the WebDAV feature, it is possible to upload arbitrary files by utilizing the PUT method.

Do I need to act?

!
27.0% chance of exploitation in next 30 days
EPSS score — higher than 73% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
45021
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Cela Link

References (4)

Third Party Advisory https://github.com/safakaslan/CelaLinkCLRM20/issues/1
Third Party Advisory https://www.exploit-db.com/exploits/45021/
Third Party Advisory https://github.com/safakaslan/CelaLinkCLRM20/issues/1
Third Party Advisory https://www.exploit-db.com/exploits/45021/
52
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 15/34 · Moderate
Exposure 5/34 · Minimal