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CVE-2017-7577 is an unauthenticated directory traversal vulnerability in XiongMai uc-httpd, the HTTP server used on Xiongmai DVR/NVR/IP camera devices and derivatives. The issue allows an attacker to request paths containing traversal sequences such as a "GET ../" HTTP request and read files outside the intended web root. The provided content specifically states that arbitrary files can be read and that credential disclosure is a common consequence, indicating the flaw can be used to access sensitive configuration and credential-bearing files on the device.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A known vulnerability affecting Xiongmai NVR/IP camera HTTP servers, hypothesized as a potential initial access vector for 7777-Botnet based on co-located vulnerable services.
A Xiongmai vulnerability affecting NVR/IP camera HTTP servers, theorized as one possible infection vector for 7777-Botnet.
An unauthenticated HTTP path traversal in Xiongmai devices enabling arbitrary file read and credential disclosure; also used as an enabler for follow-on exploitation (e.g., credential theft, version fingerprinting by downloading binaries).
An unauthenticated HTTP path traversal in Xiongmai devices enabling arbitrary file read and credential disclosure; also used as an enabler for follow-on exploitation (e.g., credential theft, version fingerprinting by downloading binaries).
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.