Cisco Security Advisories · March 2025 — Cisco Security Advisories
12 advisories 12 CVEs

PSIRT bulletins (cisco-sa-*) and cross-source CVEs naming Cisco for 2025-03. Mirrored into Vulnetix VDB.

Every advisory below is enriched with the Vulnetix VDB exploit-intelligence chip (hover a CVE ID in the interactive page to see CVSS, EPSS, KEV status, and PoC maturity).

What would you fix first?

The advisories below are ordered by the Vulnetix risk prioritization strategy: exploitation evidence first, scores second. On the interactive page you can switch to three other lenses.

Advisories

cisco-sa-iosxr-bgp-dos-O7stePhX

Cisco PSIRTActive exploitation (sightings)HIGH2025-03-12

Cisco IOS XR Software Border Gateway Protocol Confederation Denial of Service Vulnerability

CVEs:CVE-2025-20115

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-5834 affected Cisco
Upstream advisory

cisco-sa-ipv4uni-LfM3cfBu

Cisco PSIRTActive exploitation (sightings)HIGH2025-03-12

Cisco IOS XR Software for ASR 9000 Series Routers IPv4 Unicast Packets Denial of Service Vulnerability

CVEs:CVE-2025-20142

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-5834 affected Cisco
Upstream advisory

cisco-sa-multicast-ERMrSvq7

Cisco PSIRTActive exploitation (sightings)HIGH2025-03-12

Cisco IOS XR Software for ASR 9000 Series Routers Layer 3 Multicast Denial of Service Vulnerability

CVEs:CVE-2025-20146

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-5834 affected Cisco
Upstream advisory

cisco-sa-xrike-9wYGpRGq

Cisco PSIRTCoalition ESS < 30%HIGH2025-03-12

Cisco IOS XR Software Internet Key Exchange Version 2 Denial of Service Vulnerability

CVEs:CVE-2025-20209

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-5834 affected Cisco
Upstream advisory

cisco-sa-xr792-bWfVDPY

Cisco PSIRTCoalition ESS < 30%HIGH2025-03-12

Cisco IOS XR Software Release 7.9.2 Denial of Service Vulnerability

CVEs:CVE-2025-20141

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-5834 affected Cisco
Upstream advisory

Need live exploit intelligence?

Every CVE above is indexed in the Vulnetix VDB with KEV, EPSS, and PoC maturity. The interactive page surfaces that on hover.