CVE-2013-3311
CVE-2013-3311 is a high-severity vulnerability in Loftek Nexus 543 Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 4% (88th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Loftek Nexus 543 Firmware
- Published:
- Last modified:
Description
Directory traversal vulnerability in the Loftek Nexus 543 IP Camera allows remote attackers to read arbitrary files via a .. (dot dot) in the URL of an HTTP GET request.
Frequently asked questions
- What is CVE-2013-3311?
- Directory traversal vulnerability in the Loftek Nexus 543 IP Camera allows remote attackers to read arbitrary files via a .. (dot dot) in the URL of an HTTP GET request.
- How severe is CVE-2013-3311?
- CVE-2013-3311 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2013-3311 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2013-3311?
- CVE-2013-3311 affects Loftek Nexus 543 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2013-3311?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2013-3311 published?
- CVE-2013-3311 was published on 2019-11-21 and last updated on 2026-06-16.
References
- http://www.exploit-db.com/exploits/27878
- http://www.securityfocus.com/bid/61970
- http://www.tripwire.com/state-of-security/vulnerability-management/vulnerability-who-is-watching-your-ip-camera
Affected products (1)
- cpe:2.3:o:loftek:nexus_543_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Loftek Nexus 543 Firmware
- CVE-2013-3312 — High (CVSS 8.8): Multiple cross-site request forgery (CSRF) vulnerabilities in the Loftek Nexus 543 IP Camera allow remote attackers to…
- CVE-2013-3314 — High (CVSS 7.5): The Loftek Nexus 543 IP Camera allows remote attackers to obtain (1) IP addresses via a request to get_realip.cgi or…
- CVE-2013-3313 — High (CVSS 7.5): The Loftek Nexus 543 IP Camera stores passwords in cleartext, which allows remote attackers to obtain sensitive…
All CVEs affecting Loftek Nexus 543 Firmware →
Other CWE-22 (Path Traversal) vulnerabilities
- CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
- CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
- CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
- CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
- CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
- CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…