Siemens SIMATIC S7-1500 Improper Validation of Specified Type of Input (CVE-2024-35809)

In the Linux kernel, the following vulnerability has been resolved: PCI/PM: Drain runtime-idle callbacks before driver removal. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2025-21712)

md/md-bitmap: vulnerability caused by bitmapgetstats can be called even if the bitmap is destroyed or not fully initialized, leading to a kernel crash, which is fixed by synchronizing bitmapgetstats with bitmapinfo.mutex. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Buffer Copy without Checking Size of Input (CVE-2023-0687)

A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246...

Siemens SIMATIC S7-1500 Premature Release of Resource During Expected Lifetime (CVE-2025-31115)

The threaded .xz decoder in liblzma has a vulnerability that can at least result in a crash denial of service. The effects include heap use after free and writing to an address based on the null pointer plus an offset. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC and SCALANCE Exposure of Sensitive Information to an Unauthorized Actor (CVE-2025-0167)

When asked to use a .netrc file for credentials and to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has a default entry that omits both login and password. A rare...

Siemens SIMATIC S7-1500 Use After Free (CVE-2020-13871)

SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3861)

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory. This plugin on...

Siemens SIMATIC S7-1500 Double Free (CVE-2022-42915)

curl before 7.86.0 has a double free. If curl is told to use an HTTP proxy for a transfer with a non-HTTPS URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through. An HTTP proxy might refuse this request HTTP...

Siemens SIMATIC S7-1500 Return of Pointer Value Outside of Expected Range (CVE-2024-33602)

nscd: netgroup cache assumes NSS callback uses in-buffer strings The Name Service Cache Daemon's nscd netgroup cache can corrupt memory when the NSS callback does not store all strings in the provided buffer. The flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerabili...

Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2023-28531)

ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3860)

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Unrestricted Upload of File with Dangerous Type (CVE-2019-19925)

zipfileUpdate in ext/misc/zipfile.c in SQLite 3.30.1 mishandles a NULL pathname during an update of a ZIP archive. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if...

Siemens SIMATIC S7-1500 Stack-based Buffer Overflow (CVE-2024-38621)

In the Linux kernel, the following vulnerability has been resolved: media: stk1160: fix bounds checking in stk1160copyvideo The subtract in this condition is reversed. The -length is the length of the buffer. The -bytesused is how many bytes we have copied thus far. When the condition is reversed...

Siemens SIMATIC S7-1500 Signal Handler Race Condition (CVE-2024-6387)

A security regression CVE-2006-5051 was discovered in OpenSSH's server sshd. There is a race condition which can lead to sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period. This plugin...

Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2020-9327)

In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL...

Siemens SIMATIC S7-1500 Allocation of Resources Without Limits or Throttling (CVE-2023-23916)

An allocation of resources without limits or throttling vulnerability exists in curl v7.88.0 based on the chained HTTP compression algorithms, meaning that a server response can be compressed multiple times and potentially with differentalgorithms. The number of acceptable links in this...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3862)

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSHMSGCHANNELREQUEST packets with an exit status message and no payload are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory. This plugin...

Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Inefficient Algorithmic Complexity (CVE-2024-12133)

A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate,...

Siemens SIMATIC S7-1500 Incorrect Conversion between Numeric Types (CVE-2021-27219)

An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function gbytesnew has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption. This plugin only works with Tenable.ot. Pleas...

Siemens SIMATIC S7-1500 Signal Handler Race Condition (CVE-2025-4598)

A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non- SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the origin...