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CVE-2024-8956

90
FAUCET Score

CVE-2024-8956 is a critical insufficient authentication vulnerability affecting PTZOptics PT30X-SDI/NDI-xx cameras running firmware older than 6.3.40. This flaw allows an unauthenticated, remote attacker to bypass authentication for /cgi-bin/param.cgi, enabling them to leak sensitive data like usernames, password hashes, and configuration details, or even modify configuration files. With a CVSS score of 9.1 (CRITICAL), the vulnerability has a low attack complexity and requires no user interaction, leading to high confidentiality and integrity impacts. Notably, this CVE is actively exploited in the wild, as confirmed by its inclusion in CISA's KEV catalog, and has garnered significant community discussion and media coverage, despite no public exploit code being readily available on platforms like Metasploit or ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.3.40CPE matchmatch criteria
cpe:2.3:o:ptzoptics:pt30x-sdi_firmware:*:*:*:*:*:*:*:*
< 6.3.40CPE matchmatch criteria
cpe:2.3:o:ptzoptics:pt30x-ndi-xx-g2_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
60.88%
Probability of exploitation in next 30 days
EPSS Percentile
99.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Added to KEV · Nov 4, 2024
This CVE's current EPSS score of 0.6088 is in the 97th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
greynoise.io / blog/greynoise-intelligence-discovers-zero-day-vulnerabilities-in-live-streaming-cameras-with-the-help-of-ai
Third Party Advisory
labs.greynoise.io / grimoire/2024-10-31-sift-0-day-rce
ExploitThird Party Advisory
ptzoptics.com / firmware-changelog
Release Notes
vulncheck.com / advisories/ptzoptics-insufficient-auth
Third Party Advisory