CVE-2021-23894: Deserialization of Untrusted Data

Deserialization of untrusted data vulnerability in McAfee Database Security DBSec prior to 4.8.2 allows a remote unauthenticated attacker to create a reverse shell with administrator privileges on the DBSec server via carefully constructed Java serialized object sent to the DBSec server...

CVE-2021-25641

Each Apache Dubbo server will set a serialization id to tell the clients which serialization protocol it is working on. But for Dubbo versions before 2.7.8 or 2.6.9, an attacker can choose which serialization id the Provider will use by tampering with the byte preamble flags, aka, not following t...

CVE-2021-25641: Deserialization of Untrusted Data

Each Apache Dubbo server will set a serialization id to tell the clients which serialization protocol it is working on. But for Dubbo versions before 2.7.8 or 2.6.9, an attacker can choose which serialization id the Provider will use by tampering with the byte preamble flags, aka, not following t...

CVE-2020-15782

A vulnerability has been identified in SIMATIC Drive Controller family All versions V2.9.2, SIMATIC ET 200SP Open Controller CPU 1515SP PC incl. SIPLUS variants All versions, SIMATIC ET 200SP Open Controller CPU 1515SP PC2 incl. SIPLUS variants All versions V21.9, SIMATIC S7-1200 CPU family incl...

CVE-2021-32541

The CTS Web transaction system related to authentication and session management is implemented incorrectly, which allows remote unauthenticated attackers can send a large number of valid usernames, and force those logged-in account to log out, causing the user to be unable to access the services...

CVE-2021-32541

The CTS Web transaction system related to authentication and session management is implemented incorrectly, which allows remote unauthenticated attackers can send a large number of valid usernames, and force those logged-in account to log out, causing the user to be unable to access the services...

CVE-2020-15782: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability has been identified in SIMATIC Drive Controller family All versions V2.9.2, SIMATIC ET 200SP Open Controller CPU 1515SP PC incl. SIPLUS variants All versions, SIMATIC ET 200SP Open Controller CPU 1515SP PC2 incl. SIPLUS variants All versions V21.9, SIMATIC S7-1200 CPU family incl...

CVE-2021-20237: Uncontrolled Resource Consumption

An uncontrolled resource consumption memory leak flaw was found in ZeroMQ's src/xpub.cpp in versions before 4.3.3. This flaw allows a remote unauthenticated attacker to send crafted PUB messages that consume excessive memory if the CURVE/ZAP authentication is disabled on the server, causing a...

CVE-2021-20589

Buffer access with incorrect length value vulnerability in GOT2000 series GT27 model communication driver versions 01.19.000 through 01.38.000, GT25 model communication driver versions 01.19.000 through 01.38.000, GT23 model communication driver versions 01.19.000 through 01.38.000 and GT21 model...

CVE-2021-20589

Buffer access with incorrect length value vulnerability in GOT2000 series GT27 model communication driver versions 01.19.000 through 01.38.000, GT25 model communication driver versions 01.19.000 through 01.38.000, GT23 model communication driver versions 01.19.000 through 01.38.000 and GT21 model...

CVE-2021-20589

The CVE-2021-20589 vulnerability affects Mitsubishi Electric GOT2000, GOT SIMPLE GS21, GT SoftGOT2000, and LE7-40GU-L MODBUS/TCP implementations. Root cause: Buffer access with an incorrect length value (CWE-805) in the MODBUS/TCP slave function allows a remote, unauthenticated attacker to stop t...

Vulnerability fixed in Huawei S5700 switch series

Huawei has fixed a vulnerability in its S5700 switch series. The vulnerability allows an unauthenticated remote malicious person to remotely capable of causing a Denial-of-Service. Huawei has released updates to fix the vulnerability. More information can be found on the page below:...

CVE-2021-20589: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer access with incorrect length value vulnerability in GOT2000 series GT27 model communication driver versions 01.19.000 through 01.38.000, GT25 model communication driver versions 01.19.000 through 01.38.000, GT23 model communication driver versions 01.19.000 through 01.38.000 and GT21 model...

CVE-2021-32918

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3...

CVE-2021-32918

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3...

CVE-2021-32918: Uncontrolled Resource Consumption

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service DoS attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3...

Ivanti Avalanche目录遍历漏洞

SSD Advisory – Ivanti Avalanche Directory Traversal May 11, 2021 SSD Disclosure / Technical Lead Uncategorized TL;DR Find out how a directory traversal vulnerability in Ivanti Avalanche allows remote unauthenticated user to access files that reside outside the ‘image’ folder. Vulnerability Summar...

CVE-2021-21538

Dell EMC iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.10.00, contain an improper authentication vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the virtual console...

CVE-2021-27573

An issue was discovered in Emote Remote Mouse through 4.0.0.0. Remote unauthenticated users can execute arbitrary code via crafted UDP packets with no prior authorization or authentication...

CVE-2021-27573

CVE-2021-27573 affects Emote Remote Mouse (up to version 4.0.0.0). The issue allows remote unauthenticated users to execute arbitrary code by sending crafted UDP packets, without prior authorization or authentication. Red Hat and CNVD entries reiterate that this vulnerability originates from unau...