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Review reviewHigh

CVE-2022-2712

The Eclipse Foundation Eclipse GlassFish, glassfish

In Eclipse GlassFish versions 5.1.0 to 6.2.5, there is a vulnerability in relative path traversal because it does not filter request path starting with './'. Successful exploitation could allow an remote unauthenticated attacker to access critical data, such as configuration files and deployed application source code. This is fixed in GlassFish 7.0.0.

CVSS
7.5
EPSS
0.93%
57.1% percentile
CISA KEV
Not listed
Published
2023.01.27
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.93%
Technical severityCVSS 7.5

Vulnerability overview

In Eclipse GlassFish versions 5.1.0 to 6.2.5, there is a vulnerability in relative path traversal because it does not filter request path starting with './'. Successful exploitation could allow an remote unauthenticated attacker to access critical data, such as configuration files and deployed application source code. This is fixed in GlassFish 7.0.0.

Affected product and versions

Product
The Eclipse Foundation Eclipse GlassFish, glassfish
Affected versions
>= 5.1.0 < 7.0.0, >= 5.1.0 <= 6.2.5
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that The Eclipse Foundation Eclipse GlassFish, glassfish and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-22