CVSS: 7.7EPSS: 0%CPEs: 577EXPL: 0CVE-2025-20172 – Cisco IOS XE SNMP OID Handling Out-Of-Bounds Read Denial-of-Service Vulnerability
https://notcve.org/view.php?id=CVE-2025-20172
05 Feb 2025 — A vulnerability in the SNMP subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an authenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper error handling when parsing SNMP requests. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device. For Cisco IOS and IOS XE Software, a successful exploit could allow the attacker to cause the device to reload unexpectedly, ... • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-dos-sdxnSUcW • CWE-248: Uncaught Exception •
CVSS: 8.6EPSS: 0%CPEs: 18EXPL: 0CVE-2024-20304 – Cisco IOS XR Software Packet Memory Exhaustion Vulnerability
https://notcve.org/view.php?id=CVE-2024-20304
11 Sep 2024 — A vulnerability in the multicast traceroute version 2 (Mtrace2) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust the UDP packet memory of an affected device. This vulnerability exists because the Mtrace2 code does not properly handle packet memory. An attacker could exploit this vulnerability by sending crafted packets to an affected device. A successful exploit could allow the attacker to exhaust the incoming UDP packet memory. The affected device would not be abl... • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-pak-mem-exhst-3ke9FeFy • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 8.4EPSS: 0%CPEs: 5EXPL: 0CVE-2024-20489 – Cisco Routed Passive Optical Network Cleartext Password Vulnerability
https://notcve.org/view.php?id=CVE-2024-20489
11 Sep 2024 — A vulnerability in the storage method of the PON Controller configuration file could allow an authenticated, local attacker with low privileges to obtain the MongoDB credentials. This vulnerability is due to improper storage of the unencrypted database credentials on the device that is running Cisco IOS XR Software. An attacker could exploit this vulnerability by accessing the configuration files on an affected system. A successful exploit could allow the attacker to view MongoDB credentials. • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-ponctlr-ci-OHcHmsFL • CWE-256: Plaintext Storage of a Password •
CVSS: 8.3EPSS: 0%CPEs: 5EXPL: 0CVE-2024-20483 – Cisco IOS XR PON Controller Command Injection Vulnerabilities
https://notcve.org/view.php?id=CVE-2024-20483
11 Sep 2024 — Multiple vulnerabilities in Cisco Routed PON Controller Software, which runs as a docker container on hardware that is supported by Cisco IOS XR Software, could allow an authenticated, remote attacker with Administrator-level privileges on the PON Manager or direct access to the PON Manager MongoDB instance to perform command injection attacks on the PON Controller container and execute arbitrary commands as root. These vulnerabilities are due to insufficient validation of arguments that are passed to speci... • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-ponctlr-ci-OHcHmsFL • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 9.0EPSS: 0%CPEs: 271EXPL: 0CVE-2024-20381 – Cisco Network Services Orchestrator Configuration Update Authorization Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2024-20381
11 Sep 2024 — A vulnerability in the JSON-RPC API feature in ConfD that is used by the web-based management interfaces of Cisco Crosswork Network Services Orchestrator (NSO), Cisco Optical Site Manager, and Cisco RV340 Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to modify the configuration of an affected application or device. This vulnerability is due to improper authorization checks on the API. An attacker with privileges sufficient to access the affected application or device could explo... • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nso-auth-bypass-QnTEesp • CWE-285: Improper Authorization •
CVSS: 5.3EPSS: 0%CPEs: 86EXPL: 0CVE-2024-20390 – Cisco IOS XR Software Dedicated XML Agent TCP Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2024-20390
11 Sep 2024 — A vulnerability in the Dedicated XML Agent feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) on XML TCP listen port 38751. This vulnerability is due to a lack of proper error validation of ingress XML packets. An attacker could exploit this vulnerability by sending a sustained, crafted stream of XML traffic to a targeted device. A successful exploit could allow the attacker to cause XML TCP port 38751 to become unreachable while the attack tr... • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-xml-tcpdos-ZEXvrU2S • CWE-940: Improper Verification of Source of a Communication Channel •
CVSS: 6.7EPSS: 0%CPEs: 1EXPL: 0CVE-2024-20456
https://notcve.org/view.php?id=CVE-2024-20456
10 Jul 2024 — A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker with high privileges to bypass the Cisco Secure Boot functionality and load unverified software on an affected device. To exploit this successfully, the attacker must have root-system privileges on the affected device. This vulnerability is due to an error in the software build process. An attacker could exploit this vulnerability by manipulating the system’s configuration options to bypass some o... • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xr-secure-boot-quD5g8Ap • CWE-732: Incorrect Permission Assignment for Critical Resource •