Security readout for executives and security teams
Plain-English summary
Affected OpenText COBOL and Enterprise Server products may accept incorrect passwords in certain LDAP configurations. An attacker who can reach the product could impersonate users, potentially gaining access to sensitive applications and data. OpenText believes vulnerable configurations are uncommon, but exposed installations require urgent verification.
Executive priority
Treat as an urgent exposure-validation issue because successful bypass could enable full user impersonation and major business impact. Immediately identify affected LDAP deployments, restrict access, and engage OpenText Support. Prioritize confirmed-vulnerable or externally reachable systems for remediation.
Technical view
CVE-2023-4501 is an authentication bypass affecting specified 7.0, 8.0, and 9.0 patch updates when LDAP authentication uses certain configurations. Authentication may accept any password for a valid username and may accept invalid usernames. The CVSS 3.1 score is 9.8, reflecting network-reachable, unauthenticated compromise with potentially severe confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to the named OpenText products and patch updates using affected LDAP configurations. OpenText believes these configurations are uncommon. Risk is greatest where product interfaces are reachable by untrusted networks or users. The supplied evidence does not identify the exact configuration conditions.
Exploitation context
The supplied record does not establish active exploitation, and the CVE is not identified as being in CISA KEV. Exploitation requires access to an affected product interface, but no prior authentication, user interaction, or correct password is required when the vulnerable configuration is active.
Researcher notes
The record maps the weakness to authentication and credential-validation CWEs 253, 287, 305, and 358. Named affected levels include 7.0 patch updates 19 and 20, 8.0 updates 8 and 9, and 9.0 update 1. Exact triggering LDAP configurations and forensic indicators are not provided.
Mitigation direction
- Inventory the named products, patch-update levels, LDAP usage, and externally reachable management interfaces.
- Obtain the applicable corrective patch update, overlay, and workaround instructions from OpenText Support.
- Apply vendor-provided corrections according to OpenText guidance and organizational change controls.
- Restrict affected interfaces to trusted administrators and networks until vendor remediation is applied.
Validation and detection
- Attempt an authorized sign-on using a valid username and deliberately incorrect password.
- Treat any successful incorrect-password sign-on as evidence that the vulnerable condition is active.
- Confirm corrected systems reject invalid credentials across each relevant component, including ESCWA.
- Review authentication logs for unexpected successful sign-ons, while recognizing logs alone cannot prove absence of exploitation.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-253: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCWE-287: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCWE-305: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCWE-358: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-4501 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9OpenTextVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- Source timelineOpenText
Reported by customer.
- Source timelineOpenText
Fix made available.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- Source timelineOpenText
Security bulletin published.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://portal.microfocus.com/s/article/KM000021287CVE reference, OpenText
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.