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CVE-2025-61795
medium
CVSS 5.3
Vulnerability in org.apache.tomcat:tomcat (CVE-2025-61795)
Summary
vulnerability in org.apache.tomcat:tomcat (CVE-2025-61795). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `9.0.110, 10.1.47, 11.0.12` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-61795** has been found in org.apache.tomcat:tomcat.
Risk of unauthorized operations or information disclosure. CVSS score: 5.3/10.
What to do: upgrade org.apache.tomcat:tomcat to **9.0.110, 10.1.47, 11.0.12** or later.
If unsure, ask your IT team or search "org.apache.tomcat:tomcat CVE-2025-61795" on the vendor's site.
CVE-2025-61795 (org.apache.tomcat:tomcat) — CWE-404 / CVSS v3 5.3
Attack vector: remote (network-reachable) / no user interaction
Patched: `9.0.110, 10.1.47, 11.0.12` — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
❓ What is the problem
**A vulnerability** (CWE-404) exists in org.apache.tomcat:tomcat.
📍 Affected scope
org.apache.tomcat:tomcat — .
🔥 Severity
Severity: Medium (CVSS 5.3/10). Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **9.0.110, 10.1.47, 11.0.12**.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'org.apache.tomcat:tomcat' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'org.apache.tomcat:tomcat' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `org.apache.tomcat:tomcat` を grep し、稼働しているサービス・バージョンを把握する。
-
6Apply patch patch
Upgrade org.apache.tomcat:tomcat to 9.0.110, 10.1.47, 11.0.12ステージング環境で 9.0.110, 10.1.47, 11.0.12 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
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7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
maven
org.apache.tomcat:tomcat
[{"type":"ECOSYSTEM","events":[{"introduced":"8.5.0"},{"last_affected":"8.5.100"}]}]
maven
org.apache.tomcat:tomcat-catalina
[{"type":"ECOSYSTEM","events":[{"introduced":"8.5.0"},{"last_affected":"8.5.100"}]}]
maven
org.apache.tomcat.embed:tomcat-embed-core
[{"type":"ECOSYSTEM","events":[{"introduced":"8.5.0"},{"last_affected":"8.5.100"}]}]
Bitnami
tomcat
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.0.110"},{"introduced":"10.0.0"},{"fixed":"10.1.47"},{"introduced":"11.0.0"},{"fixed":"11.0.12"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2025-61795
- package https://github.com/apache/tomcat
- web https://lists.apache.org/thread/wm9mx8brmx9g4zpywm06ryrtvd3160pp
- web http://www.openwall.com/lists/oss-security/2025/10/27/6
- web https://cert-portal.siemens.com/productcert/html/ssa-032379.html
- web https://github.com/apache/tomcat/commit/1cdf5f730ede75a0759492f179ac21ca4ff68e06
- web https://github.com/apache/tomcat/commit/af6e9181620304c0d818121c29c074e1330610d0
- web https://github.com/apache/tomcat/commit/afa422bd7ca1eef0f507259c682fd876494d9c3b
- web https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.47
- web https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.12
- web https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.110
- web https://github.com/advisories/GHSA-hgrr-935x-pq79