CVE-2022-34321 is an Improper Authentication vulnerability in Apache Pulsar Proxy versions 2.6.0 through 2.10.5, 2.11.0 through 2.11.2, 3.0.0 through 3.0.1, and 3.1.0. This flaw allows unauthenticated access to the /proxy-stats endpoint, exposing sensitive connection statistics and enabling unauthorized manipulation of logging levels, potentially leading to denial-of-service. With a CVSS score of 8.2 (HIGH), the vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality and low impact on integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.6.0, < 2.10.6CPE matchmatch criteria | cpe:2.3:a:apache:pulsar:*:*:*:*:*:*:*:* | ||
>= 2.11.0, < 2.11.3CPE matchmatch criteria | cpe:2.3:a:apache:pulsar:*:*:*:*:*:*:*:* | ||
>= 3.0.0, < 3.0.2CPE matchmatch criteria | cpe:2.3:a:apache:pulsar:*:*:*:*:*:*:*:* | ||
3.1.0CPE matchmatch criteria | cpe:2.3:a:apache:pulsar:3.1.0:-:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.