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As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 5.1 ATTENTION: Low attack complexity Vendor: Siemens Equipment: CPCI85 Central Processing/Communication Vulnerability: Insufficiently Protected Credentials 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker with physical access to the device to decrypt the firmware. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens CPCI85 Central Processing/Communication: All versions prior to V05.30 3.2 Vulnerability Overview 3.2.1 INSUFFICIENTLY PROTECTED CREDENTIALS CWE-522 The affected devices contain a secure element which is connected via an unencrypted SPI bus...
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 5.9 ATTENTION: Low Attack Complexity Vendor: Siemens Equipment: COMOS Vulnerabilities: Improper Restriction of XML External Entity Reference 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to extract arbitrary application files. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: COMOS V10.4.0: All versions COMOS V10.4.1: All versions COMOS V10.4.2: All versions COMOS V10.4.3: Versions prior to V10.4.3.0.47 COMOS V10.4.4: Versions prior to V10.4.4.2 COMOS V10.4.4.1: Versions prior to V10.4.4.1.21 COMOS V10.3: Versions prior to V10.3.3.5.8 3.2 Vulnerabili...
Proxy and anonymization networks have been dominating the headlines, this piece discusses its origins and evolution on the threat landscape with specific focus on state sponsored abuse.
A flaw was found in Undertow. An HTTP request header value from a previous stream may be incorrectly reused for a request associated with a subsequent stream on the same HTTP/2 connection. This issue can potentially lead to information leakage between requests.
A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with certain value-delimiting characters in incoming requests. This issue could allow an attacker to construct a cookie value to exfiltrate HttpOnly cookie values or spoof arbitrary additional cookie values, leading to unauthorized data access or modification. The main threat from this flaw impacts data confidentiality and integrity.
python-libarchive through 4.2.1 allows directory traversal (to create files) in extract in zip.py for ZipFile.extractall and ZipFile.extract.
The US State Department has offered a $10 million reward for Guan Tianfeng, who has been accused of developing and testing a critical SQL injection flaw with a CVSS score of 9.8 used in Sophos attacks.
Threat actors punch holes in the company's online ordering systems, tripping up doughnut deliveries across the US after a late November breach.
Applications and libraries which misuse the ServerConfig.PublicKeyCallback callback may be susceptible to an authorization bypass. The documentation for ServerConfig.PublicKeyCallback says that "A call to this function does not guarantee that the key offered is in fact used to authenticate." Specifically, the SSH protocol allows clients to inquire about whether a public key is acceptable before proving control of the corresponding private key. PublicKeyCallback may be called with multiple keys, and the order in which the keys were provided cannot be used to infer which key the client successfully authenticated with, if any. Some applications, which store the key(s) passed to PublicKeyCallback (or derived information) and make security relevant determinations based on it once the connection is established, may make incorrect assumptions. For example, an attacker may send public keys A and B, and then authenticate with A. PublicKeyCallback would be called only twice, first with A and t...