CVE-2018-6299
CVE-2018-6299 is a critical-severity vulnerability in Hanwha-security Snh-v6410pn Firmware with a CVSS 3.x base score of 9.8. 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-287.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (70th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Hanwha-security Snh-v6410pn Firmware
- Published:
- Last modified:
Description
Authentication bypass in Hanwha Techwin Smartcams
Frequently asked questions
- What is CVE-2018-6299?
- Authentication bypass in Hanwha Techwin Smartcams
- How severe is CVE-2018-6299?
- CVE-2018-6299 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-6299 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-6299?
- CVE-2018-6299 primarily affects Hanwha-security Snh-v6410pn Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2018-6299?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2018-6299 published?
- CVE-2018-6299 was published on 2018-03-13 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:o:hanwha-security:snh-v6410pn_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:hanwha-security:snh-v6410pnw_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Hanwha-security Snh-v6410pn Firmware
- CVE-2018-6300 — Critical (CVSS 9.8): Remote password change in Hanwha Techwin Smartcams
- CVE-2018-6298 — Critical (CVSS 9.8): Remote code execution in Hanwha Techwin Smartcams
- CVE-2018-6297 — Critical (CVSS 9.8): Buffer overflow in Hanwha Techwin Smartcams
- CVE-2018-6295 — Critical (CVSS 9.8): Unencrypted way of remote control and communications in Hanwha Techwin Smartcams
- CVE-2018-6294 — Critical (CVSS 9.8): Unsecured way of firmware update in Hanwha Techwin Smartcams
- CVE-2018-6303 — High (CVSS 7.5): Denial of service by uploading malformed firmware in Hanwha Techwin Smartcams
All CVEs affecting Hanwha-security Snh-v6410pn Firmware →
Other CWE-287 (Improper Authentication) vulnerabilities
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- CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
- CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
Browse all CWE-287 (Improper Authentication) vulnerabilities →