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Vulnerabilities

Threat intelligence · CVE-2015-8286

DVR Firmware for multiple vendors contains hard-coded creds CWE-259: Use of Hard-coded Password - CVE-2015-8286 According to the reporter, DVR devices based on the Zhu…

Published Mar 2, 2016 · the affected product

Last checked Oct 31, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2015-8286. EPSS is 4.56%. Act only if a listed version of the affected product is installed.

Gaps on this record

  • No plain product name is stored. The page cannot tell you which product to check.
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
4.56%
Remediation
Not established
Affected products
See sources for product scope

DVR Firmware for multiple vendors contains hard-coded creds CWE-259: Use of Hard-coded Password - CVE-2015-8286 According to the reporter, DVR devices based on the Zhuhai RaySharp firmware contain a hard-coded root password. Remote attackers with knowledge of the password may gain root access to the device. Furthermore, it was previously reported publicly that many of these devices enable remote access via telnet or

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2015-8286

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2015-8286. EPSS is 4.56%. Act only if a listed version of the affected product is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 4.56%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 2, 2016 · AlienVault OTX

    Detected

    DVR Firmware for multiple vendors contains hard-coded creds CWE-259: Use of Hard-coded Password - CVE-2015-8286 According to the reporter, DVR devices based on the Zhuhai RaySharp firmware contain a hard-coded root password. Remote attackers with knowledge of the password may gain root access to the device. Furthermore, it was previously reported publicly that many of these devices enable remote a

Sources

References

Freshness

Last verified in this catalog Oct 31, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 31, 2026
  • AlienVault OTXOct 31, 2026