What is the CVSS score of CVE-2017-7577?

CVE-2017-7577 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 5.6%.

Is there a public PoC exploit available for CVE-2017-7577?

Yes, a public proof-of-concept exploit is available for CVE-2017-7577. Prioritise patching immediately. EPSS: 5.6%.

Uc Httpd CVE-2017-7577

CRITICAL

Path Traversal (CWE-22)

2017-04-07 cve@mitre.org

Path Traversal Uc Httpd

9.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Apr 07, 2017 - 04:59 cve.org

CRITICAL 9.8

DescriptionCVE.org

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

AnalysisAI

XiongMai uc-httpd has directory traversal allowing the reading of arbitrary files via a "GET ../" HTTP request. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. XiongMai uc-httpd has directory traversal allowing the reading of arbitrary files via a "GET ../" HTTP request. Affected products include: Xiongmaitech Uc-Httpd.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.