VDE-2019-013

Vulnerability from csaf_wagogmbhcokg - Published: 2019-06-12 10:25 - Updated: 2019-06-12 10:25
Summary
WAGO: Multiple Vulnerabilities in industrial managed switches
Notes
Summary: Multiple vulnerabilities have been identified in WAGO 852-303, 852-1305 and 852-1505 industrial managed ethernet switches.
Impact: (see cve details)
Remediation: Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2010-3856

ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so.

Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2011-2716

The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in the (1) HOST_NAME, (2) DOMAIN_NAME, (3) NIS_DOMAIN, and (4) TFTP_SERVER_NAME host name options.

CWE-20 - Improper Input Validation
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2012-4412

Integer overflow in string/strcoll_l.c in the GNU C Library (aka glibc or libc6) 2.17 and earlier allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string, which triggers a heap-based buffer overflow.

Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2014-4043

The posix_spawn_file_actions_addopen function in glibc before 2.20 does not copy its path argument in accordance with the POSIX specification, which allows context-dependent attackers to trigger use-after-free vulnerabilities.

CWE-94 - Improper Control of Generation of Code ('Code Injection')
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2014-9402

The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) before 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote attackers to cause a denial of service (infinite loop) by sending a positive answer while a network name is being process.

Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2016-6301

The recv_and_process_client_pkt function in networking/ntpd.c in busybox allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged NTP packet, which triggers a communication loop.

7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2015-1472

The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or libc6) before 2.21 does not properly consider data-type size during memory allocation, which allows context-dependent attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a long line containing wide characters that are improperly handled in a wscanf call.

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2011-5325

Directory traversal vulnerability in the BusyBox implementation of tar before 1.22.0 v5 allows remote attackers to point to files outside the current working directory via a symlink.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2014-9761

Multiple stack-based buffer overflows in the GNU C Library (aka glibc or libc6) before 2.23 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long argument to the (1) nan, (2) nanf, or (3) nanl function.

9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2014-9984

nscd in the GNU C Library (aka glibc or libc6) before version 2.20 does not correctly compute the size of an internal buffer when processing netgroup requests, possibly leading to an nscd daemon crash or code execution as the user running nscd.

9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2015-9261

huft_build in archival/libarchive/decompress_gunzip.c in BusyBox before 1.27.2 misuses a pointer, causing segfaults and an application crash during an unzip operation on a specially crafted ZIP file.

5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE-476 - NULL Pointer Dereference
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2016-2147

Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-190 - Integer Overflow or Wraparound
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2016-2148

Heap-based buffer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to have unspecified impact via vectors involving OPTION_6RD parsing.

9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2017-16544

In the add_match function in libbb/lineedit.c in BusyBox through 1.27.2, the tab autocomplete feature of the shell, used to get a list of filenames in a directory, does not sanitize filenames and results in executing any escape sequence in the terminal. This could potentially result in code execution, arbitrary file writes, or other attacks.

8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-94 - Improper Control of Generation of Code ('Code Injection')
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2019-12549

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.

9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-798 - Use of Hard-coded Credentials
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2019-12550

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded users and passwords that can be used to login via SSH and TELNET.

9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-798 - Use of Hard-coded Credentials
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2015-0235

Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."

CWE-787 - Out-of-bounds Write
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2013-1813

util-linux/mdev.c in BusyBox before 1.21.0 uses 0777 permissions for parent directories when creating nested directories under /dev/, which allows local users to have unknown impact and attack vectors.

Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
CVE-2010-0296

The encode_name macro in misc/mntent_r.c in the GNU C Library (aka glibc or libc6) 2.11.1 and earlier, as used by ncpmount and mount.cifs, does not properly handle newline characters in mountpoint names, which allows local users to cause a denial of service (mtab corruption), or possibly modify mount options and gain privileges, via a crafted mount request.

CWE-20 - Improper Input Validation
Vendor Fix Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.
References
Acknowledgments
CERT@VDE certvde.com
SEC Consult Vulnerability Lab T. Weber
To clipboard 

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        "summary": "coordination",
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        "names": [
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      {
        "category": "summary",
        "text": "Multiple vulnerabilities have been identified in WAGO 852-303, 852-1305 and 852-1505 industrial managed ethernet switches.",
        "title": "Summary"
      },
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        "text": "(see cve details)",
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      {
        "category": "description",
        "text": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
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  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "852-1305",
                "product": {
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                  "product_id": "CSAFPID-11001"
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              },
              {
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          {
            "branches": [
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                "name": "\u003cV1.1.6.S0",
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                "name": "\u003cV1.1.5.S0",
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              },
              {
                "category": "product_version_range",
                "name": "\u003cV1.2.2.S0",
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                "name": "V1.1.6.S0",
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          "CSAFPID-31002",
          "CSAFPID-31003"
        ],
        "summary": "Affected products."
      },
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        "group_id": "CSAFGID-0002",
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          "CSAFPID-32003"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2010-3856",
      "notes": [
        {
          "category": "description",
          "text": "ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2010-3856"
    },
    {
      "cve": "CVE-2011-2716",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in the (1) HOST_NAME, (2) DOMAIN_NAME, (3) NIS_DOMAIN, and (4) TFTP_SERVER_NAME host name options.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2011-2716"
    },
    {
      "cve": "CVE-2012-4412",
      "notes": [
        {
          "category": "description",
          "text": "Integer overflow in string/strcoll_l.c in the GNU C Library (aka glibc or libc6) 2.17 and earlier allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string, which triggers a heap-based buffer overflow.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2012-4412"
    },
    {
      "cve": "CVE-2014-4043",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "The posix_spawn_file_actions_addopen function in glibc before 2.20 does not copy its path argument in accordance with the POSIX specification, which allows context-dependent attackers to trigger use-after-free vulnerabilities.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2014-4043"
    },
    {
      "cve": "CVE-2014-9402",
      "notes": [
        {
          "category": "description",
          "text": "The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) before 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote attackers to cause a denial of service (infinite loop) by sending a positive answer while a network name is being process.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2014-9402"
    },
    {
      "cve": "CVE-2016-6301",
      "notes": [
        {
          "category": "description",
          "text": "The recv_and_process_client_pkt function in networking/ntpd.c in busybox allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged NTP packet, which triggers a communication loop.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2016-6301"
    },
    {
      "cve": "CVE-2015-1472",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or libc6) before 2.21 does not properly consider data-type size during memory allocation, which allows context-dependent attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a long line containing wide characters that are improperly handled in a wscanf call.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2015-1472"
    },
    {
      "cve": "CVE-2011-5325",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "Directory traversal vulnerability in the BusyBox implementation of tar before 1.22.0 v5 allows remote attackers to point to files outside the current working directory via a symlink.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2011-5325"
    },
    {
      "cve": "CVE-2014-9761",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "Multiple stack-based buffer overflows in the GNU C Library (aka glibc or libc6) before 2.23 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long argument to the (1) nan, (2) nanf, or (3) nanl function.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2014-9761"
    },
    {
      "cve": "CVE-2014-9984",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "nscd in the GNU C Library (aka glibc or libc6) before version 2.20 does not correctly compute the size of an internal buffer when processing netgroup requests, possibly leading to an nscd daemon crash or code execution as the user running nscd.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2014-9984"
    },
    {
      "cve": "CVE-2015-9261",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "notes": [
        {
          "category": "description",
          "text": "huft_build in archival/libarchive/decompress_gunzip.c in BusyBox before 1.27.2 misuses a pointer, causing segfaults and an application crash during an unzip operation on a specially crafted ZIP file.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 5.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2015-9261"
    },
    {
      "cve": "CVE-2016-2147",
      "cwe": {
        "id": "CWE-190",
        "name": "Integer Overflow or Wraparound"
      },
      "notes": [
        {
          "category": "description",
          "text": "Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2016-2147"
    },
    {
      "cve": "CVE-2016-2148",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "Heap-based buffer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to have unspecified impact via vectors involving OPTION_6RD parsing.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2016-2148"
    },
    {
      "cve": "CVE-2017-16544",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "In the add_match function in libbb/lineedit.c in BusyBox through 1.27.2, the tab autocomplete feature of the shell, used to get a list of filenames in a directory, does not sanitize filenames and results in executing any escape sequence in the terminal. This could potentially result in code execution, arbitrary file writes, or other attacks.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 8.8,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 8.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2017-16544"
    },
    {
      "cve": "CVE-2019-12549",
      "cwe": {
        "id": "CWE-798",
        "name": "Use of Hard-coded Credentials"
      },
      "notes": [
        {
          "category": "description",
          "text": "WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2019-12549"
    },
    {
      "cve": "CVE-2019-12550",
      "cwe": {
        "id": "CWE-798",
        "name": "Use of Hard-coded Credentials"
      },
      "notes": [
        {
          "category": "description",
          "text": "WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded users and passwords that can be used to login via SSH and TELNET.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003"
          ]
        }
      ],
      "title": "CVE-2019-12550"
    },
    {
      "cve": "CVE-2015-0235",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka \"GHOST.\"",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2015-0235"
    },
    {
      "cve": "CVE-2013-1813",
      "notes": [
        {
          "category": "description",
          "text": "util-linux/mdev.c in BusyBox before 1.21.0 uses 0777 permissions for parent directories when creating nested directories under /dev/, which allows local users to have unknown impact and attack vectors.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2013-1813"
    },
    {
      "cve": "CVE-2010-0296",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "The encode_name macro in misc/mntent_r.c in the GNU C Library (aka glibc or libc6) 2.11.1 and earlier, as used by ncpmount and mount.cifs, does not properly handle newline characters in mountpoint names, which allows local users to cause a denial of service (mtab corruption), or possibly modify mount options and gain privileges, via a crafted mount request.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002",
          "CSAFPID-32003"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update your managed switch to the latest firmware:\n\n852-303 (\u003e= V1.2.2.S0)\n\n852-1305 (\u003e= V1.1.6.S0)\n\n852-1505 (\u003e= V1.1.5.S0)\n\n\nFirmwares published on Jun 7, 2019 or later are fixed.\n\nPlease refer to the corresponding manual. ",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "title": "CVE-2010-0296"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.