Known vulnerabilities in Junos OS Evolved 21.2R3-S4-EVO

Vendor: Juniper Networks, Inc.
Software: Junos OS Evolved
Version: 21.2R3-S4-EVO
Software CPE: cpe:2.3:o:juniper_networks:junos_os_evolved:*:*:*:*:*:*:*:*
Website: https://www.juniper.net/us/en/
Total vulnerabilities: 43
Public exploits: 3
Known exploited (KEV): 0
Highest CVSSv4 Score: 9.2

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Junos OS Evolved version 21.2R3-S4-EVO Junos OS Evolved 21.2R3-S4-EVO is affected by 43 vulnerabilities: 2 high, 26 medium, 15 low Critical High Medium Low

Vulnerabilities (43)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU130693 - Missing Authentication for Critical Function
CVE-2026-33788		 CWE-306 Low
No
No
 21.2R3-S8-EVO, 21.4R3-S7-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R1-EVO 08.05.2026 SB2026050818
#VU102533 - Out-of-bounds read
CVE-2025-21600		 CWE-125 Medium
No
No
 21.4R3-S9-EVO, 22.2R3-S5-EVO, 22.3R3-S4-EVO, 22.4R3-S5-EVO, 23.2R2-S3-EVO, 23.4R2-S2-EVO, 24.2R1-S2-EVO, 24.2R2-EVO, 24.4R1-EVO 10.01.2025 SB2025011032
#VU102532 - Improper Check or Handling of Exceptional Conditions
CVE-2025-21602		 CWE-703 Medium
No
No
 21.4R3-S9-EVO, 22.2R3-S5-EVO, 22.3R3-S4-EVO, 22.4R3-S5-EVO, 23.2R2-S3-EVO, 23.4R2-S3-EVO, 24.2R1-S2-EVO, 24.2R2-EVO, 24.4R1-EVO 10.01.2025 SB2025011027
#VU102521 - Improper control of a resource through its lifetime
CVE-2025-21593		 CWE-664 Medium
No
No
 21.2R3-S9-EVO, 21.4R3-S10-EVO, 22.2R3-S5-EVO, 22.3R3-S4-EVO, 22.4R3-S3-EVO, 23.2R2-S2-EVO, 23.4R2-EVO, 24.2R1-EVO 10.01.2025 SB2025011008
#VU98412 - Improper Access Control
CVE-2024-47495		 CWE-284 Low
No
No
 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S4-EVO, 22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-S1-EVO, 24.2R1-EVO 11.10.2024 SB2024101138
#VU98392 - Improper Check or Handling of Exceptional Conditions
CVE-2024-39525		 CWE-703 Medium
No
No
 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S4-EVO, 22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-EVO, 24.2R1-EVO 11.10.2024 SB2024101111
#VU98358 - Improper Check for Unusual or Exceptional Conditions
CVE-2024-47499		 CWE-754 Medium
No
No
 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-S1-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO 10.10.2024 SB2024101031
#VU94354 - Improper Handling of Exceptional Conditions
CVE-2024-39552		 CWE-755 Medium
No
No
 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S8-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO 16.07.2024 SB2024071601
#VU94351 - Improper input validation
CVE-2024-39513		 CWE-20 Low
No
No
 20.4R3-S9-EVO, 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S6-EVO, 22.1R3-S4-EVO, 22.2R3-S3-EVO, 22.3R3-S3-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO 15.07.2024 SB2024071553
#VU94350 - Unchecked Return Value
CVE-2024-39558		 CWE-252 Medium
No
No
 20.4R3-S10-EVO, 21.2R3-S7-EVO, 21.4R3-S6-EVO, 22.1R3-S5-EVO, 22.2R3-S3-EVO, 22.3R3-EVO, 22.4R2-EVO, 23.2R1-EVO 15.07.2024 SB2024071552
#VU94346 -
CVE-2024-39542		 Medium
No
No
 21.2R3-S8-EVO, 21.4R2-EVO, 22.2R1-EVO 15.07.2024 SB2024071548
#VU94341 - Memory corruption
CVE-2024-39538		 CWE-119 Low
No
No
 21.2R3-S8-EVO, 21.4R3-S7-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO 15.07.2024 SB2024071531
#VU94340 - Memory corruption
CVE-2024-39543		 CWE-119 Low
No
No
 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-S1-EVO, 23.4R2-EVO 15.07.2024 SB2024071530
#VU94337 - Missing release of memory after effective lifetime
CVE-2024-39549		 CWE-401 Medium
No
No
 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO 15.07.2024 SB2024071524
#VU94332 - Stack-based buffer overflow
CVE-2024-39556		 CWE-121 Low
No
No
 21.2R3-S8-EVO, 21.4R3-S7-EVO, 22.1R3-S6-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-EVO, 23.4R1-S1-EVO, 23.4R2-EVO, 24.2R1-EVO 15.07.2024 SB2024071521
#VU94197 - Missing release of memory after effective lifetime
CVE-2024-39536		 CWE-401 Medium
No
No
 21.2R3-S8-EVO, 21.4R3-S7-EVO, 22.2R3-S4-EVO, 22.3R3-EVO, 22.4R3-EVO, 23.2R1-EVO 12.07.2024 SB2024071237
#VU94187 - Resource exhaustion
CVE-2024-39548		 CWE-400 Medium
No
No
 21.2R3-S8-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.1R3-S4-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R2-S2-EVO, 22.4R3-EVO, 23.2R1-S1-EVO, 23.2R2-EVO, 23.4R1-EVO 12.07.2024 SB2024071224
#VU94186 - Use After Free
CVE-2024-39528		 CWE-416 Medium
No
No
 21.2R3-S8-EVO, 21.4R3-S5-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO 12.07.2024 SB2024071218
#VU88487 - Use After Free
CVE-2024-30386		 CWE-416 Medium
No
No
 20.4R3-S8-EVO, 21.2R3-S6-EVO, 21.3R3-S5-EVO, 21.4R3-S4-EVO, 22.1R3-S3-EVO, 22.2R3-S1-EVO, 22.3R3-EVO, 22.4R2-EVO, 23.2R1-EVO 11.04.2024 SB2024041184
#VU88486 - Improper Check for Unusual or Exceptional Conditions
CVE-2024-30395		 CWE-754 Medium
No
No
 21.2R3-S7-EVO, 21.3R3-S5-EVO, 21.4R3-S5-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R1-S2-EVO, 23.2R2-EVO, 23.4R1-EVO 11.04.2024 SB2024041183


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