Cisco Security Advisories · May 2021 — Cisco Security Advisories
37 advisories 72 CVEs 2 EXPLOITED

PSIRT bulletins (cisco-sa-*) and cross-source CVEs naming Cisco for 2021-05. 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). 2 are already weaponised in the wild — see the Exploited section.

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-wifi-faf-22epcEWu

Cisco PSIRTPoC exploitHIGH2021-05-11

Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021

CVEs:CVE-2020-26144CVE-2020-26141CVE-2020-26146CVE-2020-26147CVE-2020-26140CVE-2020-26142CVE-2020-26143CVE-2020-26145CVE-2020-26139CVE-2020-24587CVE-2020-24586CVE-2020-24588

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-190024 affected Cisco
CVRFPID-277607 affected Cisco
CVRFPID-278404 affected Cisco
CVRFPID-278888 affected Cisco
CVRFPID-280012 affected Cisco
CVRFPID-280019 affected Cisco
Upstream advisory

cisco-sa-pi-epnm-cmd-inj-YU5e6tB3

Cisco PSIRTEPSS <= 49%HIGH2021-05-19

Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Command Injection Vulnerability

CVEs:CVE-2021-1487

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-190324 affected Cisco
CVRFPID-213688 affected Cisco
Upstream advisory

cisco-sa-sdwan-dos-Ckn5cVqW

Cisco PSIRTEPSS <= 49%HIGH2021-05-05

Cisco SD-WAN Software vDaemon Denial of Service Vulnerability

CVEs:CVE-2021-1513

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-238692 affected Cisco
CVRFPID-271450 affected Cisco
CVRFPID-278041 affected Cisco
CVRFPID-278078 affected Cisco
CVRFPID-278124 affected Cisco
Upstream advisory

cisco-sa-esa-wsa-sma-info-gY2AEz2H

Cisco PSIRTEPSS <= 49%HIGH2021-05-05

Cisco Content Security Management Appliance, Email Security Appliance, and Web Security Appliance Information Disclosure Vulnerability

CVEs:CVE-2021-1516

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-189789 affected Cisco
CVRFPID-189790 affected Cisco
CVRFPID-189791 affected Cisco
Upstream advisory

cisco-sa-imc-openred-zAYrU6d2

Cisco PSIRTEPSS <= 49%HIGH2021-05-05

Cisco Integrated Management Controller Open Redirect Vulnerability

CVEs:CVE-2021-1397

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-201970 affected Cisco
CVRFPID-235874 affected Cisco
Upstream advisory

cisco-sa-finesse-strd-xss-bUKqffFW

Cisco PSIRTEPSS <= 49%HIGH2021-05-19

Cisco Finesse Cross-Site Scripting Vulnerabilities

CVEs:CVE-2021-1254

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-193469 affected Cisco
CVRFPID-244955 affected Cisco
CVRFPID-92631 affected Cisco
Upstream advisory

cisco-sa-sdwan-privesc-QVszVUPy

Cisco PSIRTEPSS <= 49%HIGH2021-05-05

Cisco SD-WAN Software Privilege Escalation Vulnerability

CVEs:CVE-2021-1514

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-238692 affected Cisco
CVRFPID-271450 affected Cisco
CVRFPID-278041 affected Cisco
CVRFPID-278078 affected Cisco
CVRFPID-278124 affected Cisco
Upstream advisory

cisco-sa-sdwan-arbfile-7Qhd9mCn

Cisco PSIRTEPSS <= 49%HIGH2021-05-05

Cisco SD-WAN Software Arbitrary File Corruption Vulnerability

CVEs:CVE-2021-1512

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-238692 affected Cisco
CVRFPID-271450 affected Cisco
CVRFPID-278041 affected Cisco
CVRFPID-278078 affected Cisco
CVRFPID-278124 affected Cisco
Upstream advisory

cisco-sa-ade-xcvAQEOZ

Cisco PSIRTEPSS <= 49%HIGH2021-05-19

Cisco ADE-OS Local File Inclusion Vulnerability

CVEs:CVE-2021-1306

Affected products

ProductStatusVendorPackageEcosystem
CVRFPID-111903 affected Cisco
CVRFPID-190324 affected Cisco
CVRFPID-213688 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.