CVE-2017-17105: Zivif PR115-204-P-RS V2.3.4.2103 and V4.7.4.2121 (and possibly in-between versions) web cameras are vulnerable

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CRITICAL 9.8REMOTEMITIGATE

CVE-2017-17105 is a critical-severity flaw (CVSS 9.8) affecting pr115-204-p-rs firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Zivif PR115-204-P-RS V2.3.4.2103 and V4.7.4.2121 (and possibly in-between versions) web cameras are vulnerable to unauthenticated, blind remote command injection via CGI scripts used as part of the web interface, as demonstrated by a cgi-bin/iptest.cgi?cmd=iptest.cgi&-time="1504225666237"&-url=$(reboot) request.

Why this priority

Critical severity
EPSS top 1%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	84.6% (top 1%)
CISA exploited list	No
Weakness	CWE-78
Published	2017-12-19
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: zivif

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2017-12-19 02:29 UTCPublished CVE record published
2026-06-17 01:10 UTCUpdated Record last modified

zivif pr115-204-p-rs firmware MITIGATE

Affected: 2.3.4.2103 · 4.7.4.2121

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.3.4.2103

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Metasploit: Zivif Camera iptest.cgi Blind Remote Command Execution

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2017-17105?

pr115-204-p-rs firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2017-17105 being exploited?

CVE-2017-17105 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2017-17105 affect?

CVE-2017-17105 affects pr115-204-p-rs firmware. Severity is critical (CVSS 9.8). Zivif PR115-204-P-RS V2.3.4.2103 and V4.7.4.2121 (and possibly in-between versions) web cameras are vulnerable to unauthenticated, blind remote command injection via CGI scripts used as part of the web interface, as demonstrated by a cgi-bi

How urgent is CVE-2017-17105?

Priority 69/100. Critical severity; EPSS top 1%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2017-17107 CRITICAL 9.8 MITIGATE Zivif PR115-204-P-RS V2.3.4.2103 web cameras contain a hard-coded cat1029 password for the root user
CVE-2017-17106 CRITICAL 9.8 MITIGATE Credentials for Zivif PR115-204-P-RS V2.3.4.2103 Webcams can be obtained by an unauthenticated remote attacker

References

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