A severe safety vulnerability has been found in LG Innotek’s LNV5110R digital camera mannequin that might enable cybercriminals to achieve full administrative management over affected gadgets.
The U.S. Cybersecurity and Infrastructure Safety Company (CISA) issued an advisory on July 24, 2025, warning of a remotely exploitable flaw that impacts all variations of the digital camera mannequin worldwide.
Key Takeaways1. Crucial vulnerability in LG Innotek LNV5110R cameras permits distant admin takeover.2. No safety patches obtainable as product is end-of-life.3. Community isolation and firewalls are solely safety choices.
Authentication Bypass Vulnerability (CVE-2025-7742)
The vulnerability, designated as CVE-2025-7742, stems from an authentication bypass utilizing an alternate path or channel (CWE-288).
Safety researcher Souvik Kandar found that malicious actors can exploit this flaw by importing specifically crafted HTTP POST requests to the gadget’s non-volatile storage.
This authentication weak point permits attackers to avoid regular safety controls and execute arbitrary instructions with administrator-level privileges.
The vulnerability has been assigned a CVSS v3.1 base rating of seven.0 with the vector string AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L, indicating excessive community accessibility however excessive assault complexity.
Beneath the newer CVSS v4.0 scoring system, the flaw receives a extra extreme base rating of 8.3 with vector AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N, emphasizing the numerous threat to confidentiality.
Profitable exploitation of this vulnerability allows distant code execution (RCE), permitting attackers to run arbitrary instructions on track gadgets on the administrator privilege degree.
This degree of entry may allow cybercriminals to control digital camera feeds, entry delicate surveillance knowledge, or use compromised gadgets as pivot factors for broader community assaults.
The vulnerability notably threatens industrial services and important infrastructure sectors the place these cameras are generally deployed.
The flaw’s network-accessible nature means attackers can probably exploit it from wherever on the web with out requiring bodily entry to the gadgets.
Nonetheless, CISA notes that the vulnerability has excessive assault complexity, and no identified public exploitation focusing on this particular flaw has been reported at the moment.
Threat FactorsDetailsAffected ProductsLG Innotek Digital camera Mannequin LNV5110R (All variations)Influence– Distant code execution- Administrative entry takeoverExploit Stipulations– Community entry to device- Excessive technical complexity- No person interplay required- No prior authentication neededCVSS 3.1 Score7.0 (Excessive)
Finish-of-Life Standing
LG Innotek has confirmed that the LNV5110R mannequin is an end-of-life product that won’t obtain safety patches.
Customers should depend on defensive measures to attenuate publicity, together with isolating gadgets from web entry and implementing community segmentation behind firewalls.
CISA recommends implementing defense-in-depth methods, utilizing Digital Non-public Networks (VPNs) for distant entry, and guaranteeing management system networks stay remoted from enterprise networks.
Organizations ought to carry out correct influence evaluation and threat evaluation earlier than deploying defensive measures.
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