Path Traversal in Xiongmaitech Uc-Httpd

CVE-2017-7577

XiongMai uc-httpd has directory traversal allowing the reading of arbitrary files via a "GET ../" HTTP request.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.290 (98.1th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2017-7577: held from 0.290 to 0.290.

EPSS over last 30 days · oldest: 0.290 · newest: 0.290 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2017-7577?
CVE-2017-7577 is a critical-severity vulnerability in Xiongmaitech Uc-Httpd, classified under Path Traversal. CVSS score: 9.8/10. Published 2017-04-07.
How severe is CVE-2017-7577?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2017-7577 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.