Cisco Unified Communications Manager / Cisco Unity Connection

28 CVEs · 3 KEVs · Release check

CVE	Advisory	Fix	EPSS	CVSS		Updated
CVE-2021-44228	cisco-sa-apache-log4j-qRuKNEbd	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (1 day ago) Advisory Cisco source	100.00%	-	KEV	2022-01-31 (4 years ago)
CVE-2021-45046	cisco-sa-apache-log4j-qRuKNEbd	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (1 day ago) Advisory Cisco source	99.98%	-	KEV	2022-01-31 (4 years ago)
CVE-2022-22965	cisco-sa-java-spring-rce-Zx9GUc67	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-19 (1 day ago) Advisory Cisco source	-	-	KEV	2023-02-09 (3 years ago)
CVE-2021-44832	cisco-sa-apache-log4j-qRuKNEbd	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (1 day ago) Advisory Cisco source	97.91%	-		2022-01-31 (4 years ago)
CVE-2021-1362	cisco-sa-cucm-rce-pqVYwyb	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (22 hours ago) Advisory Cisco source	2.71%	-		2021-04-07 (5 years ago)
CVE-2022-20791	cisco-sa-cucm-imp-afr-YBFLNyzd	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	1.43%	-		2022-07-06 (4 years ago)
CVE-2021-1282	cisco-sa-imp-trav-inj-dM687ZD6	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	1.34%	-		2021-01-20 (5 years ago)
CVE-2022-20859	cisco-sa-ucm-access-dMKvV2DY	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	1.17%	-		2022-07-06 (4 years ago)
CVE-2021-1406	cisco-sa-cucm-inf-disc-wCxZNjL2	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	1.08%	-		2021-04-07 (5 years ago)
CVE-2022-20752	cisco-sa-ucm-timing-JVbHECOK	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.97%	-		2022-07-06 (4 years ago)
CVE-2021-1226	cisco-sa-cucm-logging-6QSWKRYz	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-19 (1 day ago) Advisory Cisco source	0.91%	-		2021-01-13 (5 years ago)
CVE-2021-1409	cisco-sa-cucm-xss-Q4PZcNzJ	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.82%	-		2021-04-07 (5 years ago)
CVE-2021-1408	cisco-sa-cucm-xss-Q4PZcNzJ	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.82%	-		2021-04-07 (5 years ago)
CVE-2021-1407	cisco-sa-cucm-xss-Q4PZcNzJ	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.82%	-		2021-04-07 (5 years ago)
CVE-2021-1380	cisco-sa-cucm-xss-Q4PZcNzJ	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.82%	-		2021-04-07 (5 years ago)
CVE-2022-20788	cisco-sa-cucm-xss-6MCe4kPF	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.80%	-		2022-04-20 (4 years ago)
CVE-2020-3282	cisco-sa-cucm-cuc-imp-xss-OWuSYAp	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.80%	-		2020-07-01 (6 years ago)
CVE-2023-20211	cisco-sa-cucm-injection-g6MbwH2	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.62%	-		2023-08-16 (2 years ago)
CVE-2021-1399	cisco-sa-cucm-selfcare-VRWWWHgE	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.62%	-		2021-04-07 (5 years ago)
CVE-2023-20116	cisco-sa-cucm-dos-4Ag3yWbD	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.60%	-		2023-06-07 (3 years ago)
CVE-2020-3532	cisco-sa-cucm-cuc-imp-xss-XtpzfM5e	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.49%	-		2020-08-05 (5 years ago)
CVE-2022-20787	cisco-sa-ucm-csrf-jrKP4eNT	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.44%	-		2022-04-20 (4 years ago)
CVE-2023-20242	cisco-sa-cucm-imp-xss-QtT4VdsK	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	0.39%	-		2023-08-16 (2 years ago)
CVE-2024-20253	cisco-sa-cucm-rce-bWNzQcUm	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (22 hours ago) Advisory Cisco source	-	-		2024-01-30 (2 years ago)
CVE-2022-20816	cisco-sa-cucm-file-delete-N2VPmOnE	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	-	-		2022-08-03 (3 years ago)
CVE-2022-20800	cisco-sa-cucm-xss-RgH7MpKA	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	-	-		2022-07-06 (4 years ago)
CVE-2022-20804	cisco-sa-ucm-dos-zHS9X9kD	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	-	-		2022-04-20 (4 years ago)
CVE-2021-34701	cisco-sa-cucm-path-trav-dKCvktvO	Advisory fix Source details Source Cisco CSAF Status Known affected Raw product Cisco Unified Communications Manager / Cisco Unity Connection (CSAFPID-277610) CSAF fetched 2026-07-20 (21 hours ago) Advisory Cisco source	-	-		2021-11-03 (4 years ago)