High severity · published May 27, 2021
CVE-2021-22118
In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary…
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CG
Commerce Guided Search · Oracle
11.3.2 · source: NVD
CB
Communications Brm - Elastic Charging Engine · Oracle
12.0.0.3 · source: NVD
CC
Communications Cloud Native Core Binding Support Function · Oracle
1.9.0 · source: NVD
CC
Communications Cloud Native Core Policy · Oracle
1.14.0 · source: NVD
CC
Communications Cloud Native Core Security Edge Protection Proxy · Oracle
1.6.0 · source: NVD
CC
Communications Cloud Native Core Service Communication Proxy · Oracle
1.14.0 · source: NVD
CC
Communications Cloud Native Core Unified Data Repository · Oracle
1.14.0 · source: NVD
CD
Communications Diameter Intelligence Hub · Oracle
8.0.0 through 8.1.0; 8.2.0 through 8.2.3 · source: NVD
CE
Communications Element Manager · Oracle
8.2.0 through 8.2.4.0 · source: NVD
CI
Communications Interactive Session Recorder · Oracle
6.4 · source: NVD
CN
Communications Network Integrity · Oracle
7.3.6 · source: NVD
CS
Communications Session Report Manager · Oracle
8.0.0 through 8.2.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22118
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22118
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210713-0005/
Third Party Advisory
https://tanzu.vmware.com/security/cve-2021-22118
Patch
https://www.oracle.com//security-alerts/cpujul2021.html
Patch
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch
https://www.oracle.com/security-alerts/cpujan2022.html
Patch
https://www.oracle.com/security-alerts/cpujul2022.html
More from Hci
9.8
CVE-2022-37434
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field
8.1
CVE-2023-32250
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server
7.8
CVE-2019-14815
A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params() function of Marvell Wifi Driver
7.5
CVE-2022-45061
An issue was discovered in Python before 3.11.1
7.5
CVE-2021-3737
A flaw was found in python