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CVE-2024-45367

27
FAUCET Score

CVE-2024-45367 describes a critical authentication bypass vulnerability in the web server of ONS-S8 Spectra Aggregation Switches, allowing unauthenticated attackers to gain full access without a password. This flaw carries a CVSS score of 9.1 (CRITICAL) due to its network-based attack vector, low attack complexity, and high impact on confidentiality and integrity. While not currently listed on CISA's KEV catalog, the vulnerability has garnered significant community attention with one mention and one media article, indicating awareness within the cybersecurity community. There is no public exploit code available for Metasploit, Nuclei, or ExploitDB at this time.

Impacted Technologies

VendorProductVersion(s)CPE
Optigo NetworksONS-S8 Spectra Aggregation Switch
>= 0, <= 1.3.7CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

9.3CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 19th 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 / news-events/ics-advisories/icsa-24-275-01