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cveIbmCVE-2021-29723
HistoryAug 30, 2021 - 5:15 p.m.

CVE-2021-29723

2021-08-3017:15:07
CWE-327
ibm
web.nvd.nist.gov
39
ibm
sterling secure proxy
cve-2021-29723
nvd
x-forceid
cryptographic vulnerability

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

44.9%

IBM Sterling Secure Proxy 6.0.1, 6.0.2, 2.4.3.2, and 3.4.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-ForceID: 201100.

Affected configurations

Nvd
Vulners
Node
ibmsterling_external_authentication_serverMatch2.4.3.2
OR
ibmsterling_external_authentication_serverMatch6.0.1.0
OR
ibmsterling_external_authentication_serverMatch6.0.2.0
OR
ibmsterling_secure_proxyMatch3.4.3.2
OR
ibmsterling_secure_proxyMatch6.0.1
OR
ibmsterling_secure_proxyMatch6.0.2
AND
hphp-uxMatch-
OR
ibmaixMatch-
OR
ibmlinux_on_ibm_zMatch-
OR
linuxlinux_kernelMatch-
OR
microsoftwindowsMatch-
OR
oraclesolarisMatch--
VendorProductVersionCPE
ibmsterling_external_authentication_server2.4.3.2cpe:2.3:a:ibm:sterling_external_authentication_server:2.4.3.2:*:*:*:*:*:*:*
ibmsterling_external_authentication_server6.0.1.0cpe:2.3:a:ibm:sterling_external_authentication_server:6.0.1.0:*:*:*:*:*:*:*
ibmsterling_external_authentication_server6.0.2.0cpe:2.3:a:ibm:sterling_external_authentication_server:6.0.2.0:*:*:*:*:*:*:*
ibmsterling_secure_proxy3.4.3.2cpe:2.3:a:ibm:sterling_secure_proxy:3.4.3.2:*:*:*:*:*:*:*
ibmsterling_secure_proxy6.0.1cpe:2.3:a:ibm:sterling_secure_proxy:6.0.1:*:*:*:*:*:*:*
ibmsterling_secure_proxy6.0.2cpe:2.3:a:ibm:sterling_secure_proxy:6.0.2:*:*:*:*:*:*:*
hphp-ux-cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:*
ibmaix-cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
ibmlinux_on_ibm_z-cpe:2.3:o:ibm:linux_on_ibm_z:-:*:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
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CNA Affected

[
  {
    "product": "Sterling Secure Proxy",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "3.4.3.2"
      },
      {
        "status": "affected",
        "version": "2.4.3.2"
      },
      {
        "status": "affected",
        "version": "6.0.1"
      },
      {
        "status": "affected",
        "version": "6.0.2"
      }
    ]
  }
]

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

44.9%

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