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CVE-2020-5421

RFD Protection Bypass via jsessionid

CVSS score

8.7

EPSS probability

%11.6

Risk score

1.0

Published

6 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Official patch verified

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Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2020-5421 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

In Spring Framework versions 5.2.0 - 5.2.8, 5.1.0 - 5.1.17, 5.0.0 - 5.0.18, 4.3.0 - 4.3.28, and older unsupported versions, the protections against RFD attacks from CVE-2015-5211 may be bypassed depending on the browser used through the use of a jsessionid path parameter.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2020-5421 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Spring by VMwareSpring Framework View
2vmwarespring framework View
3vmwarespring framework View
4vmwarespring framework View
5vmwarespring framework View
6oraclecommerce guided search View
7oraclecommunications brm View
8oraclecommunications brm View
9oraclecommunications design studio View
10oraclecommunications design studio View
11oraclecommunications design studio View
12oraclecommunications session report manager View
13oraclecommunications unified inventory management View
14oraclecommunications unified inventory management View
15oracleendeca information discovery integrator View
16oracleenterprise data quality View
17oracleenterprise data quality View
18oraclefinancial services analytical applications infrastructure View
19oracleflexcube private banking View
20oracleflexcube private banking View
21oraclefusion middleware View
22oraclefusion middleware View
23oraclegoldengate application adapters View
24oraclehealthcare master person index View
25oraclehyperion infrastructure technology View
26oracleinsurance policy administration View
27oracleinsurance policy administration View
28oracleinsurance policy administration View
29oracleinsurance policy administration View
30oracleinsurance rules palette View
31oracleinsurance rules palette View
32oracleinsurance rules palette View
33oracleinsurance rules palette View
34oraclemysql enterprise monitor View
35oraclemysql enterprise monitor View
36oracleprimavera gateway View
37oracleprimavera gateway View
38oracleprimavera gateway View
39oracleprimavera gateway View
40oracleprimavera p6 enterprise project portfolio management View
41oracleprimavera p6 enterprise project portfolio management View
42oracleprimavera p6 enterprise project portfolio management View
43oracleprimavera p6 enterprise project portfolio management View
44oracleretail assortment planning View
45oracleretail bulk data integration View
46oracleretail customer engagement View
47oracleretail customer management and segmentation foundation View
48oracleretail financial integration View
49oracleretail financial integration View
50oracleretail financial integration View
51oracleretail integration bus View
52oracleretail integration bus View
53oracleretail integration bus View
54oracleretail invoice matching View
55oracleretail invoice matching View
56oracleretail merchandising system View
57oracleretail order broker View
58oracleretail order broker View
59oracleretail predictive application server View
60oracleretail returns management View
61oracleretail service backbone View
62oracleretail service backbone View
63oracleretail service backbone View
64oracleretail xstore point of service View
65oracleretail xstore point of service View
66oracleretail xstore point of service View
67oracleretail xstore point of service View
68oracleretail xstore point of service View
69oraclestoragetek acsls View
70oraclestoragetek tape analytics sw tool View
71oracleweblogic server View
72oracleweblogic server View
73oracleweblogic server View
74oracleweblogic server View
75oracleweblogic server View
76netapponcommand insight View
77netappsnap creator framework View
78netappsnapcenter View
Total affected vendors: 4|Products: 78

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
8.7CVSS V30HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:NNVD
8.7CVSS V3_0HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:NCVE CNA
6.5CVSS V31MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:NNVD
3.6CVSS V2—AV:N/AC:H/Au:S/C:P/I:P/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

5 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-5421 is associated with the following CWEs:

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CWE-20: Improper Input Validation

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-5421 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsLow
UserGerekiyor

Official Sources and Advisories

https://tanzu.vmware.com/security/cve-2020-5421vendor-advisory[ranger-dev] 20201007 Re: Review Request 72934: RANGER-3022: Upgrade Spring framework to version 4.3.29.RELEASEvendor-advisory[ambari-issues] 20201013 [jira] [Created] (AMBARI-25571) Vulnerable Spring components in Ambari - CVE-2020-5398, CVE-2020-5421vendor-advisory[ambari-dev] 20201019 [GitHub] [ambari] dlysnichenko opened a new pull request #3246: AMBARI-25571. Vulnerable Spring components in Ambari - CVE-2020-5398, CVE-2020-5421vendor-advisory[ambari-dev] 20201019 [GitHub] [ambari] dlysnichenko merged pull request #3246: AMBARI-25571. Vulnerable Spring components in Ambari - CVE-2020-5398, CVE-2020-5421vendor-advisory[ambari-commits] 20201019 [ambari] branch branch-2.7 updated: AMBARI-25571. Vulnerable Spring components in Ambari - CVE-2020-5398, CVE-2020-5421 (dlysnichenko) (#3246)vendor-advisory[ambari-issues] 20201021 [jira] [Resolved] (AMBARI-25571) Vulnerable Spring components in Ambari - CVE-2020-5398, CVE-2020-5421vendor-advisory[hive-dev] 20201022 [jira] [Created] (HIVE-24303) Upgrade spring framework to 4.3.29.RELEASE+ due to CVE-2020-5421vendor-advisory[hive-issues] 20201022 [jira] [Assigned] (HIVE-24303) Upgrade spring framework to 4.3.29.RELEASE+ due to CVE-2020-5421vendor-advisory[hive-issues] 20201022 [jira] [Updated] (HIVE-24303) Upgrade spring framework to 4.3.29.RELEASE+ due to CVE-2020-5421vendor-advisory

CVSS Vector Radar Chart

8.7 / 10
Attack VectorNetworkComplexityLowPrivilegesLowUser Interact.RequiredConfidentialityLowIntegrityHighAvailabilityNone

Vulnerability Scoring Details

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow privileges
User Interaction—
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)High
Availability (Erişilebilirlik)None

Yama doğrulandı

5 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

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