Hitachi Coding Software Suite
Monthly
Unauthenticated path traversal in Hitachi Coding Software Suite through 3.3.0 lets remote attackers read, create, modify, or delete arbitrary files on the affected host, a near worst-case profile with high confidentiality, integrity, and availability impact (CVSS 4.0 base 9.3; assessed CVSS 3.1 9.8-class vector AV:N/AC:L/PR:N/UI:N/C:H/I:H/A:H). The flaw requires only network reachability to the suite's file-handling interface - no authentication, user interaction, or special configuration is needed - so an attacker who can reach the service can fully control file content on the coding/marking system. No public exploit code and no confirmed active exploitation (CISA KEV) were identified at time of analysis, and the real-world risk hinges on exposure: this industrial coding/marking software is typically deployed on isolated OT or plant networks, so hosts reachable from an attacker-controlled segment carry the greatest risk.
Missing authentication for a critical function in Hitachi Coding Software Suite (all versions through 3.3.0) allows a remote, unauthenticated attacker who can reach the exposed API to read or modify sensitive data and manipulate the affected system, with full loss of confidentiality, integrity, and availability. The flaw is a straight CWE-306 authentication gap on a critical API endpoint, scored 9.3 under CVSS 4.0 (AV:N/AC:L/AT:N/PR:N/UI:N with all three impact metrics rated High) and assessed independently at CVSS 3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. No public exploit code has been identified and the issue is not listed in CISA KEV, so the practical risk is driven by network exposure rather than observed exploitation - the product is specialized industrial coding/marking software typically deployed on operational technology networks, which limits realistic internet-facing reach.
Cleartext transmission of authentication credentials and sensitive data in Hitachi Coding Software Suite through 3.3.0 allows a network-adjacent, unauthenticated attacker to eavesdrop on traffic and recover secrets from the wire. The flaw is a passive information-disclosure issue (CWE-319): an attacker must obtain an on-path position on the same LAN segment, compromise a switch or router, or operate a rogue access point, making exploitation high complexity per the independent assessment (CVSS 3.1 AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). No public exploit code or confirmed active exploitation (CISA KEV) was identified at time of analysis, and the vendor advisory assigns a CVSS 4.0 score of 8.7.
Authentication bypass in Hitachi Coding Software Suite through 3.3.0 lets remote, unauthenticated attackers forge JSON Web Tokens (JWTs) using a hard-coded signing secret and invoke administrative functions. The affected software exposes a JWT/Bearer-token-authenticated API; the only prerequisite beyond network reachability is extraction of the shared hard-coded secret from the distributed product, so no victim credentials, user interaction, or non-default configuration are required. No public exploit code has been identified at time of analysis, but the issue carries a CVSS 4.0 base score of 9.3 and can result in high confidentiality, integrity, and availability impact where the management/API endpoint is reachable; in typical OT deployments, network segmentation may be the main practical barrier.
Incorrect authorization enforcement in Hitachi Coding Software Suite through 3.3.0 allows an authenticated, low-privileged user to perform administrator-level operations remotely, with no user interaction required. The issue is a vertical privilege-escalation flaw (CWE-863) in a network-reachable industrial coding/marking product; the only real barrier to exploitation is that the attacker must already hold a valid non-administrator account, meaning credential theft or a malicious insider with low-privilege access is the likely path. The vendor rates it 8.7 under CVSS 4.0, and our independent CVSS 3.1 assessment (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) agrees on high confidentiality, integrity, and availability impact confined to the vulnerable component; no public exploit identified at time of analysis, and no patch data was supplied in the available references.
Hard-coded credentials and undocumented hidden accounts in Hitachi Coding Software Suite (versions through 3.3.0) allow a remote attacker who possesses those credentials to bypass authentication entirely and obtain full read/write/execute-level control of the affected installation, matching the vendor's CVSS 4.0 rating of 9.3 (AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H). The only prerequisites are network reachability to the host plus knowledge of the embedded credentials, which is consistent with the independent CVSS 3.1 assessment of AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. No public exploit code and no public disclosure of the specific credentials have been identified at time of analysis, and the issue is not confirmed actively exploited (CISA KEV); because these systems are industrial coding/marking control platforms often deployed on segmented OT networks, actual exposure depends on whether an attacker has a viable network path to the installation.
Unauthenticated path traversal in Hitachi Coding Software Suite through 3.3.0 lets remote attackers read, create, modify, or delete arbitrary files on the affected host, a near worst-case profile with high confidentiality, integrity, and availability impact (CVSS 4.0 base 9.3; assessed CVSS 3.1 9.8-class vector AV:N/AC:L/PR:N/UI:N/C:H/I:H/A:H). The flaw requires only network reachability to the suite's file-handling interface - no authentication, user interaction, or special configuration is needed - so an attacker who can reach the service can fully control file content on the coding/marking system. No public exploit code and no confirmed active exploitation (CISA KEV) were identified at time of analysis, and the real-world risk hinges on exposure: this industrial coding/marking software is typically deployed on isolated OT or plant networks, so hosts reachable from an attacker-controlled segment carry the greatest risk.
Missing authentication for a critical function in Hitachi Coding Software Suite (all versions through 3.3.0) allows a remote, unauthenticated attacker who can reach the exposed API to read or modify sensitive data and manipulate the affected system, with full loss of confidentiality, integrity, and availability. The flaw is a straight CWE-306 authentication gap on a critical API endpoint, scored 9.3 under CVSS 4.0 (AV:N/AC:L/AT:N/PR:N/UI:N with all three impact metrics rated High) and assessed independently at CVSS 3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. No public exploit code has been identified and the issue is not listed in CISA KEV, so the practical risk is driven by network exposure rather than observed exploitation - the product is specialized industrial coding/marking software typically deployed on operational technology networks, which limits realistic internet-facing reach.
Cleartext transmission of authentication credentials and sensitive data in Hitachi Coding Software Suite through 3.3.0 allows a network-adjacent, unauthenticated attacker to eavesdrop on traffic and recover secrets from the wire. The flaw is a passive information-disclosure issue (CWE-319): an attacker must obtain an on-path position on the same LAN segment, compromise a switch or router, or operate a rogue access point, making exploitation high complexity per the independent assessment (CVSS 3.1 AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). No public exploit code or confirmed active exploitation (CISA KEV) was identified at time of analysis, and the vendor advisory assigns a CVSS 4.0 score of 8.7.
Authentication bypass in Hitachi Coding Software Suite through 3.3.0 lets remote, unauthenticated attackers forge JSON Web Tokens (JWTs) using a hard-coded signing secret and invoke administrative functions. The affected software exposes a JWT/Bearer-token-authenticated API; the only prerequisite beyond network reachability is extraction of the shared hard-coded secret from the distributed product, so no victim credentials, user interaction, or non-default configuration are required. No public exploit code has been identified at time of analysis, but the issue carries a CVSS 4.0 base score of 9.3 and can result in high confidentiality, integrity, and availability impact where the management/API endpoint is reachable; in typical OT deployments, network segmentation may be the main practical barrier.
Incorrect authorization enforcement in Hitachi Coding Software Suite through 3.3.0 allows an authenticated, low-privileged user to perform administrator-level operations remotely, with no user interaction required. The issue is a vertical privilege-escalation flaw (CWE-863) in a network-reachable industrial coding/marking product; the only real barrier to exploitation is that the attacker must already hold a valid non-administrator account, meaning credential theft or a malicious insider with low-privilege access is the likely path. The vendor rates it 8.7 under CVSS 4.0, and our independent CVSS 3.1 assessment (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) agrees on high confidentiality, integrity, and availability impact confined to the vulnerable component; no public exploit identified at time of analysis, and no patch data was supplied in the available references.
Hard-coded credentials and undocumented hidden accounts in Hitachi Coding Software Suite (versions through 3.3.0) allow a remote attacker who possesses those credentials to bypass authentication entirely and obtain full read/write/execute-level control of the affected installation, matching the vendor's CVSS 4.0 rating of 9.3 (AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H). The only prerequisites are network reachability to the host plus knowledge of the embedded credentials, which is consistent with the independent CVSS 3.1 assessment of AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. No public exploit code and no public disclosure of the specific credentials have been identified at time of analysis, and the issue is not confirmed actively exploited (CISA KEV); because these systems are industrial coding/marking control platforms often deployed on segmented OT networks, actual exposure depends on whether an attacker has a viable network path to the installation.