--- title: Buider HTB Write-up | daily.dev description: This post is a write-up of an infosec journey focusing on exploiting a medium-difficulty Linux machine with a vulnerable Jenkins instance. It covers the... canonical: https://daily.dev/posts/buider-htb-write-up-4m1a3p0sn twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Buider HTB Write-up | daily.dev og:description: This post is a write-up of an infosec journey focusing on exploiting a medium-difficulty Linux machine with a vulnerable Jenkins instance. It covers the... og:url: https://daily.dev/posts/buider-htb-write-up-4m1a3p0sn og:image: https://api.daily.dev/og/posts/4m1A3p0Sn.png og:image:alt: Buider HTB Write-up og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Buider HTB Write-up **[System Weakness](https://daily.dev/sources/systemweakness)** · 2 min read · 1 upvotes · 0 comments ## Summary This post is a write-up of an infosec journey focusing on exploiting a medium-difficulty Linux machine with a vulnerable Jenkins instance. It covers the enumeration, exploitation, and privilege escalation steps to gain root access on the host machine. The post emphasizes the importance of using guided mode and write-ups to accelerate progress and gain a better understanding of vulnerabilities and misconfigurations. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#security](https://daily.dev/tags/security), [#vulnerability](https://daily.dev/tags/vulnerability), [#jenkins](https://daily.dev/tags/jenkins) [View this post on daily.dev](https://daily.dev/posts/buider-htb-write-up-4m1a3p0sn) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Buider HTB Write-up","url":"https://daily.dev/posts/buider-htb-write-up-4m1a3p0sn","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/buider-htb-write-up-4m1a3p0sn"},"datePublished":"2024-05-07T11:39:54.035Z","dateModified":"2024-05-09T08:43:33.910Z","description":"This post is a write-up of an infosec journey focusing on exploiting a medium-difficulty Linux machine with a vulnerable Jenkins instance. It covers the...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/cfc93add0d71f492efc88a68686f38c0?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/cfc93add0d71f492efc88a68686f38c0?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"System Weakness","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"System Weakness","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/4675577b3a8145dab8e12f25b0751c15","url":"https://daily.dev/sources/systemweakness"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/buider-htb-write-up-4m1a3p0sn","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"security,vulnerability,jenkins","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"System Weakness","item":"https://daily.dev/sources/systemweakness"},{"@type":"ListItem","position":3,"name":"Buider HTB Write-up"}]} ```