Vulnerability Details : CVE-2021-35494
The Rest API component of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server - Community Edition, TIBCO JasperReports Server - Developer Edition, TIBCO JasperReports Server for AWS Marketplace, TIBCO JasperReports Server for ActiveMatrix BPM, and TIBCO JasperReports Server for Microsoft Azure contain a race condition that allows a low privileged authenticated attacker via the REST API to obtain read access to temporary objects created by other users on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO JasperReports Server: versions 7.2.1 and below, TIBCO JasperReports Server: versions 7.5.0 and 7.5.1, TIBCO JasperReports Server: version 7.8.0, TIBCO JasperReports Server: version 7.9.0, TIBCO JasperReports Server - Community Edition: versions 7.8.0 and below, TIBCO JasperReports Server - Developer Edition: versions 7.9.0 and below, TIBCO JasperReports Server for AWS Marketplace: versions 7.9.0 and below, TIBCO JasperReports Server for ActiveMatrix BPM: versions 7.9.0 and below, and TIBCO JasperReports Server for Microsoft Azure: version 7.8.0.
Products affected by CVE-2021-35494
- cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:activematrix_bpm:*:*
- cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:aws_marketplace:*:*
- cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:developer:*:*:*
- cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:community:*:*:*
- cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:-:*:*
- cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:microsoft_azure:*:*
- cpe:2.3:a:tibco:jasperreports_server:7.5.0:*:*:*:*:-:*:*
- cpe:2.3:a:tibco:jasperreports_server:7.5.1:*:*:*:*:-:*:*
- cpe:2.3:a:tibco:jasperreports_server:7.8.0:*:*:*:*:-:*:*
- cpe:2.3:a:tibco:jasperreports_server:7.9.0:*:*:*:*:-:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-35494
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-35494
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:P/I:N/A:N |
6.8
|
2.9
|
NIST | |
|
5.7
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N |
2.1
|
3.6
|
TIBCO Software Inc. | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.6
|
3.6
|
NIST |
CWE ids for CVE-2021-35494
-
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-35494
-
https://www.tibco.com/services/support/advisories
Advisory | TIBCO SoftwareVendor Advisory
-
https://www.tibco.com/support/advisories/2021/10/tibco-security-advisory-october-12-2021-tibco-jasperreports-server-2021-35494
TIBCO Security Advisory: October 12, 2021 - TIBCO JasperReports Server - 2021-35494 | TIBCO SoftwareVendor Advisory
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