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CVE-2024-23316

25
FAUCET Score

CVE-2024-23316 is a high-severity HTTP request desynchronization vulnerability affecting all versions of Ping Identity PingAccess prior to 8.0.1. An unauthenticated attacker can exploit this flaw by sending specially crafted HTTP headers to create a request smuggling condition for proxied requests, potentially leading to high impact on confidentiality, integrity, and availability. While the attack complexity is low, requiring user interaction, there is currently no public exploit code available, and the vulnerability has not seen active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, < 8.0.1CPE match
cpe:2.3:a:pingidentity:pingaccess:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.8HIGH

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/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:P/AU:Y/R:A/V:X/RE:M/U:Amber

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

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 44th percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.pingidentity.com / r/en-us/pingaccess-80/pa_801_rn
support.pingidentity.com / s/article/SECADV045-PA-HTTP-Smuggling
pingidentity.com / en/resources/downloads/pingaccess.html