Penetration › Module 5 › Lesson 1
Public Databases
searchsploit, NVD, and vendor advisories inform lab validation — lookup literacy on $LAB_HOST findings, not stranger weaponization.
Visual · pentest_public_dbs
Public DB literacy. $LAB_HOST only. Original Cyberlium.
Opening
Exploit databases are libraries — not targeting lists for neighbors.
Public vulnerability databases — Exploit-DB/searchsploit, NVD, vendor KBs — help pentesters map versions to known flaws. Literacy means searching, reading descriptions, and assessing applicability on scoped $LAB_HOST findings. Using database entries to attack café routers, classmates, or internet strangers is criminal misuse — not OSCP study. Cyberlium teaches search workflow on versions YOU recorded from $LAB_HOST enumeration. You will NOT copy-paste exploit PoCs against unauthorized targets. Next: Read Before Run.
1. searchsploit and Exploit-DB as reference
searchsploit searches local Exploit-DB mirrors for CVE and product matches. Output includes title, platform, and path — read before any lab use. Matches are candidates, not orders to fire on strangers.
On $LAB_HOST notes: product version → search term → result titles → 'read advisory next' — not 'run on dorm.'
Command guide
Try these commands — searchsploit and Exploit-DB as reference
═══ TOOLS & WEBSITES ═══ Browse / read these (authorized learning only — stay in YOUR lab / program scope)
SearchSploit — https://www.exploit-db.com/searchsploit
Optional command
Read advisories — never fire at strangers
═══ INSTALL ═══
Linux (Debian/Ubuntu):
Command — copy this
sudo apt install exploitdb
macOS: Prefer Kali: searchsploit
Windows: Use Kali VM — searchsploit from exploitdb
═══ LINUX / macOS ═══
Command — copy this
searchsploit --help | head -20 searchsploit apache | head -15
Primary tools to practice this lesson: searchsploit. Reference sites: SearchSploit (https://www.exploit-db.com/searchsploit); Read advisories. Run every command in the box — install first, then the usage lines — only on YOUR lab / program scope.
2. NVD and vendor advisories
NVD entries add CVSS, descriptions, and references. Vendor advisories name affected builds and patched versions. Prefer vendor remediation links in reports over random forum scripts.
Advisory reading on stranger infrastructure you do not own is recon misuse — stay on your enumeration rows.
3. Databases do not grant scope
A public PoC existing online does not authorize running it anywhere. Scope ($LAB_HOST) and RoE come first; databases inform planned lab validation only.
Ship: sample search log line — version from $LAB_HOST → database query → titles found. Next: Read Before Run.
4. What you ship: public DB search log template
Log: version, query, titles found, next=read advisory. $LAB_HOST finding only. NEVER stranger exploit. chmod 600.
5. What you record before the next lesson
Date. Search log template. $LAB_HOST version example. File t19-m05-l01-public-dbs.txt chmod 600.
6. Wrong vs right: stranger nets vs YOUR lab VMs
Worked failure — same MSF word, opposite target. Right never needs a café Wi-Fi or classmate laptop.
Wrong
Run searchsploit output on café router. Treat Exploit-DB as dorm target list.
Right
Write search log template tied to $LAB_HOST findings. Next: Read Before Run.
Mission: template exploit DB search log
1) Define log fields: version, query, results, next step. 2) Tie to $LAB_HOST enumeration row. 3) chmod 600. Never search-to-attack strangers.
Stuck? Ask Cyberlium AI Mentor
searchsploit is research — scope decides whether lab validation is allowed.
Knowledge Check
APPLY: searchsploit in Cyberlium supports:
Multiple choice
Knowledge Check
APPLY: True or False: Public PoC existence authorizes running it on strangers.
True or False
Knowledge Check
APPLY: Preferred remediation reference after DB lookup:
Multiple choice