CVE-2020-6950

Directory traversal in Eclipse Mojarra before 2.3.14 allows attackers to read arbitrary files via the loc parameter or con parameter.

Published: 2021-06-02 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-6950 is rated Moderate Risk (60.6/100): CVSS Medium severity, with high exploitation likelihood (EPSS 51.66%, 98th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2020-6950

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-03-04 51.33% 51.66% +0.32%
2 2026-03-01 51.66% 51.33% -0.32%
3 2026-02-08 — 51.66% —

Full EPSS history (51 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-6950

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 3.6 [email protected]
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2020-6950

GitHub Security Advisory for CVE-2020-6950

GHSA-rpq8-mmwh-q9hm · Severity: high · Ecosystem: maven — Directory traversal in Eclipse Mojarra

OS Trackers for CVE-2020-6950

vendor priority summary link
debian unimportant CVE-2020-6950 unimportant priority: Debian including 1 source packages (mojarra), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2020-6950
redhat medium — https://access.redhat.com/security/cve/CVE-2020-6950
ubuntu medium CVE-2020-6950 medium priority: Ubuntu including 1 source packages (mojarra), 5 status rows across 5 suites (bionic, eoan, trusty, upstream, xenial): not-affected 4, DNE 1. https://ubuntu.com/security/CVE-2020-6950

Affected software / configurations for CVE-2020-6950

Vendor Product Version Raw CPE
eclipse mojarra < 2.3.14 cpe:2.3:a:eclipse:mojarra:*:*:*:*:*:*:*:*
oracle banking_enterprise_default_management 2.10.0 cpe:2.3:a:oracle:banking_enterprise_default_management:2.10.0:*:*:*:*:*:*:*
oracle banking_enterprise_default_management 2.12.0 cpe:2.3:a:oracle:banking_enterprise_default_management:2.12.0:*:*:*:*:*:*:*
oracle banking_platform 2.6.2 cpe:2.3:a:oracle:banking_platform:2.6.2:*:*:*:*:*:*:*
oracle banking_platform 2.7.1 cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:*
oracle banking_platform 2.9.0 cpe:2.3:a:oracle:banking_platform:2.9.0:*:*:*:*:*:*:*
oracle banking_platform 2.12.0 cpe:2.3:a:oracle:banking_platform:2.12.0:*:*:*:*:*:*:*
oracle communications_network_integrity 7.3.6 cpe:2.3:a:oracle:communications_network_integrity:7.3.6:*:*:*:*:*:*:*
oracle communications_pricing_design_center 12.0.0.3.0 cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0:*:*:*:*:*:*:*
oracle hyperion_calculation_manager < 11.2.8.0 cpe:2.3:a:oracle:hyperion_calculation_manager:*:*:*:*:*:*:*:*
oracle retail_merchandising_system 19.0.1 cpe:2.3:a:oracle:retail_merchandising_system:19.0.1:*:*:*:*:*:*:*
oracle solaris_cluster 4.0 cpe:2.3:a:oracle:solaris_cluster:4.0:*:*:*:*:*:*:*
oracle time_and_labor >= 12.2.6, <= 12.2.11 cpe:2.3:a:oracle:time_and_labor:*:*:*:*:*:*:*:*

References for CVE-2020-6950

cvelogic Threat Intelligence