118 matches found
EUVD-2026-33696
FlexRIC v2.0.0 uses hardcoded assertions to validate Information Element IE counts in decoded E2AP messages. A remote unauthenticated attacker can send a valid E2AP PDU containing an unexpected number of IEs e.g., an E2setupRequest with extra optional fields to crash the near-RT RIC port 36421 or...
CVE-2026-37220
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2SETUPREQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 36421...
CVE-2026-37223
FlexRIC v2.0.0 contains a reachable assertion in the iApp message dispatcher. The dispatcher validates incoming E2AP messages against a 9-entry whitelist using assert(), allowing a remote unauthenticated attacker to send decodable E2AP PDUs with a type not in the whitelist to crash the iApp proce...
FlexRIC security vulnerabilities
FlexRIC is an open-source RAN intelligent controller developed by Mosaic5G. Version FlexRIC v2.0.0 contains a security vulnerability. This vulnerability arises from the use of the assert function to enforce mapping relationships before sending the E2SETUPREQUEST message. This could allow remote...
PT-2026-45456
FlexRIC v2.0.0 contains reachable assert0 calls in stub message handlers for whitelisted but unimplemented E2AP message types in the near-RT RIC. A remote unauthenticated attacker can send a decodable E2AP PDU of such a type e.g., E2nodeConfigurationUpdate to crash the near-RT RIC process port...
CVE-2026-37226
FlexRIC v2.0.0 is vulnerable: when the iApp receives an E42_RIC_SUBSCRIPTION_REQUEST referencing a non-existent E2 Node, the lookup returns NULL and triggers an abort in Debug builds (SIGABRT) or a segfault in Release builds (SIGSEGV), allowing a remote unauthenticated attacker to crash the iApp ...
PT-2026-45453
FlexRIC v2.0.0 contains a reachable assertion in the iApp message dispatcher. The dispatcher validates incoming E2AP messages against a 9-entry whitelist using assert. A remote unauthenticated attacker can send any decodable E2AP PDU with a message type not in the whitelist to crash the iApp...
PT-2026-45430
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2 SETUP REQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 364...
PT-2026-45507
FlexRIC v2.0.0 contains a reachable assertion in e2ap recv sctp msg src/lib/ep/e2ap ep.c. The function allocates a fixed 32KB receive buffer and enforces assertrc = 32,768 bytes to crash the near-RT RIC, iApp, E2 Agent, or xApp process via SIGABRT. No valid E2AP PDU is required. All four SCTP...
FlexRIC security vulnerabilities
FlexRIC is an open-source RAN intelligent controller developed by Mosaic5G. Version FlexRIC v2.0.0 contains a security vulnerability. This vulnerability stems from the iApp message distributor using assert for validation of the allowlist, which may allow remote unauthenticated attackers to send...
CVE-2026-37227
FlexRIC v2.0.0 is affected by a crash-inducing flaw in near-RT RIC E2AP handlers. Reachable assert(0) calls exist in stub handlers for whitelisted but unimplemented E2AP message types (e.g., E2nodeConfigurationUpdate). A remote unauthenticated attacker can send a decodable E2AP PDU of such a type...
EUVD-2026-33659
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2SETUPREQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 36421...
CVE-2023-43959
An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component...
CVE-2022-42139
Delta Electronics DVW-W02W2-E2 1.5.0.10 is vulnerable to Command Injection via Crafted URL...
CVE-2025-66737
Yealink T21PE2 Phone 52.84.0.15 is vulnerable to Directory Traversal. A remote normal privileged attacker can read arbitrary files via a crafted request result read function of the diagnostic component...
CVE-2025-66738
An issue in Yealink T21PE2 Phone 52.84.0.15 allows a remote normal privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component...
CVE-2025-66738
An issue in Yealink T21PE2 Phone 52.84.0.15 allows a remote normal privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component...
Yealink T21P_E2 安全漏洞
Yealink T21PE2 is an IP Phone from China Yealink. A security vulnerability exists in Yealink T21PE2 Phone version 52.84.0.15, which stems from a path traversal issue in the Diagnostics Component Read function, which could allow a remote attacker to read arbitrary files...
CVE-2025-66738
An issue in Yealink T21PE2 Phone 52.84.0.15 allows a remote normal privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component...
PT-2025-53600
Name of the Vulnerable Software and Affected Versions Yealink T21P E2 Phone version 52.84.0.15 Description The Yealink T21P E2 Phone version 52.84.0.15 contains a directory traversal flaw. A remote attacker with normal privileges can read arbitrary files through a crafted request to the diagnosti...