Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2022-39198

32
FAUCET Score

CVE-2022-39198 is a critical deserialization vulnerability in dubbo hessian-lite 3.2.12 and earlier, impacting Apache Dubbo versions 2.7.17 and prior, 3.0.11 and prior, and 3.1.0 and prior. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to execute arbitrary code remotely with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity and potential for widespread impact, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.7.0, <= 2.7.17CPE matchmatch criteria
cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:*
>= 3.0.0, <= 3.0.11CPE matchmatch criteria
cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:apache:dubbo:3.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.33%
Probability of exploitation in next 30 days
EPSS Percentile
81.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0233 is in the 71st 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

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (4)

mavenpatch availablevia ghsa
Product: com.alibaba:hessian-liteFixed in: 3.2.13
mavenpatch availablevia ghsa
Product: org.apache.dubbo:dubboFixed in: 2.7.18
mavenpatch availablevia ghsa
Product: org.apache.dubbo:dubboFixed in: 3.0.12
mavenpatch availablevia ghsa
Product: org.apache.dubbo:dubboFixed in: 3.1.1

Vendor Advisories (1)

mavenGHSA-5qwq-g2hx-r6f7critical

Hessian Lite for Apache Dubbo deserialization vulnerability

Oct 19, 2022

References

lists.apache.org / thread/8d3zqrkoy4jh8dy37j4rd7g9jodzlvkk
Mailing ListVendor Advisory