Security readout for executives and security teams
Plain-English summary
CBOT Chatbot used weak randomness before Core v4.0.3.4 and Panel v4.0.3.7. An unauthenticated network attacker may be able to recreate keys and spoof signatures, potentially compromising confidentiality, integrity, and availability. The CVSS score is 9.8, so exposed deployments should be treated as urgent.
Executive priority
Prioritize remediation immediately for any exposed CBOT Chatbot deployment. The vulnerability is rated critical and could allow attackers to impersonate trusted signatures, undermining trust in the application and its data.
Technical view
CVE-2023-2884 is a CWE-330/CWE-338 cryptographically weak PRNG issue in CBOT Chatbot. The CVE states it allows signature spoofing by key recreation. Affected versions are Chatbot before Core v4.0.3.4 and Panel v4.0.3.7. Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Likely exposure
Risk is highest for internet-accessible CBOT Chatbot Core or Panel deployments below the fixed version thresholds. The CVE indicates network exploitation with no authentication or user interaction required. No CPEs or deployment prevalence are provided in the source bundle.
Exploitation context
The source bundle does not show CISA KEV listing or confirmed active exploitation. The described impact is severe because weak randomness can enable key recreation and signature spoofing without prior access.
Researcher notes
Public details are limited to the CVE description and government advisory references. Do not assume exploit availability. Focus validation on version identification, exposure mapping, and evidence of abnormal signature or authentication behavior.
Mitigation direction
- Inventory CBOT Chatbot Core and Panel versions.
- Upgrade Core to v4.0.3.4 or later.
- Upgrade Panel to v4.0.3.7 or later.
- If upgrading is delayed, restrict network exposure to trusted users.
- Check CBOT or Turkish government advisory pages for current guidance.
Validation and detection
- Confirm deployed Core and Panel version numbers.
- Verify no internet exposure for outdated instances.
- Review authentication and signature-validation logs for anomalies.
- Confirm vendor advisory URLs are monitored for updates.
- Document remediation status for each Chatbot deployment.
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-330: 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-338: 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 lookupCVE-2023-2884 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:H3.95.9TR-CERTVulnerability 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.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- 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://www.usom.gov.tr/bildirim/tr-23-0293CVE reference, TR-CERT · government-resource, broken-link
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0293CVE reference, TR-CERT · government-resource
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.
Use of Insufficiently Random Values
Use of Insufficiently Random Values represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.