Robert Snodgrass scored a stunning free-kick as Norwich beat West Ham 3-1 to move out of the relegation zone.
Still reeling from their 7-0 hammering at Manchester City last weekend, Chris Hughton's struggling side looked to be heading for another defeat when Ravel Morrison gave West Ham a first-half lead with his third Premier League goal.
However, Jussi Jaaskelainen dropped the ball and then upended Gary Hooper to allow the former Celtic striker to score his first Premier League goal from the penalty spot.
Then Snodgrass, back in the side after recovering from concussion, sealed Norwich's first win in five top-flight games with his first goal of the season after 72 minutes to ease the pressure on Hughton.
Leroy Fer made sure of the points with a clinical left-foot finish in stoppage time as Norwich secured their first victory over the London club since 1994, with West Ham paying the price for a lack of a cutting edge once again and now without a win in four.
Snodgrass, Johan Elmander and defender Ryan Bennett all came into the side at the expense of Bradley Johnson, Sebastien Bassong and Steven Whittaker following the drubbing at City.
James Tomkins replaced the injured Winston Reid in the West Ham defence, while Joe Cole was preferred to Matt Jarvis in midfield.
Norwich could have been in front after just two minutes when Snodgrass picked out Anthony Pilkington, but Jaaskelainen did well to keep out the winger's left-foot strike.
A lack of goals has been a problem for Sam Allardyce's West Ham this season, but they showed a real threat going forward and Norwich keeper John Ruddy had to be alert to keep a Kevin Nolan shot out with his legs after 11 minutes.
Norwich were on the back foot and Guy Demel's powerful header rattled the crossbar a minute later, then Ruddy denied Nolan once again.
The visitors, though, were in front 32 minutes in when Nolan failed to get anything on Razvan Rat's cross, but the West Ham skipper kept the ball in and picked out the onrushing Morrison, who was left with a simple finish.
Norwich had looked short of ideas going forward, but were gifted an equaliser eight minutes into the second half when Jaaskelainen inexplicably spilled the ball and was adjudged to have upended Hooper as he attempted to retrieve it.
Referee Jon Moss pointed to the spot and Hooper drilled his penalty down the middle to open his account in the Premier League.
Jaaskelainen could only watch on as Jonny Howson's long-range strike thumped against the bar 20 minutes from time as both sides strived for a winner.
Snodgrass then produced a moment of class to put Norwich in front with a free-kick from around 20 yards out that looped over the wall and into the bottom-left corner of the net.
Midfielder Fer then wrapped up the win in stoppage time when he raced through and slotted home with his left foot to ensure Norwich leapfrog West Ham in the table.
|Coach: C. Hughton|
for A. Pilkington 34'
for G. Hooper 87'
|Berisha extends Victory stay|
|Arnold backs fans amid A-League boycott|
|Perez happy at Newcastle|
|Klopp can´t forget ´f***ing´ Palace loss|
|Mihajlovic: Milan didn´t expect extra time|
|Carvalhal hopes cup run spurs Wednesday to league success|
|Coppa Italia Review: AC Milan survive scare, Torino thrash Cesena|
|Hughes happy with rotation policy after League Cup win|
|Football League Review: Burton win to go top of League One|
|Atletico still uncomfortable - Simeone|
|AC Milan 3 Crotone 1 (aet): Bonaventura and Niang extra-time strikes send hosts through|
|Leganes 2 Granada 1: Segunda Division side threaten upset|
|Ligue 1 Review: Leaders Paris Saint-Germain held on the road|
|City thrashing cruel on Hull - Bruce|
|City thrashing cruel on Hull - Bruce|
|Pellegrini: Silva brings style back to City|
|Reaching last four is ´terrific´ - Martinez|
|Lukaku urges Everton to push on|
|FIFA sponsors call for ´independent oversight´ of reforms|
|Stoke City 2 Sheffield Wednesday 0: Potters end visitors´ League Cup run|
|Manchester City 4 Hull City 1: De Bruyne double books semi-final spot|
|Middlesbrough 0 Everton 2: Deulofeu and Lukaku on target in routine win|
|Reus Deportiu 1 Atletico Madrid 2: Third-tier hosts make life difficult for Atleti|
|Amnesty International critical of Qatar, FIFA|
|Angers 0 Paris Saint-Germain 0: Cavani fails to make his mark|
|Ramos: Madrid fight for Undecima every day|
|Silver screen awaits for Vardy?|
|Del Bosque noncommittal on Aduritz form|
|Dybala: Juventus´ slow start normal|
|Koeman confident Southampton can match Liverpool|
|Venezuela stars issue quit threat to FA|
|Moreno agent opens door to Real Madrid offer|
|Herrera: I´m very happy at Manchester United|
|Lars Bender undergoes ankle surgery|
|Delneri takes over at Verona|
|Bellerin: I did not know how to defend until I joined Arsenal|
|Panathinaikos hit with three-point penalty after violence|
|Martial and Depay unhappy under ´selfish´ Van Gaal - Parker|
|Injured Carvajal set to miss Cadiz tie|
|Klopp vows to play strongest Liverpool team against Southampton|
|Ronaldo rested for Copa clash|
|Sanchis implies Neymar provoked Isco kick|
|Benitez: I have no problem with James|
|Luis Enrique plays down Suarez Ballon d´Or omission|
|Sergio Ramos is right - football is cyclical, says Luis Enrique|
|Klopp defends Mignolet amid Ter Stegen rumours|
|Boksic backs Mandzukic to get 20 goals for Juve|
|Neymar hails ´great friends´ Messi and Suarez|
|Chelsea submit planning application for new stadium|
|French sports people need to be exemplary - Valls|
|Moyes: Valencia job has come too soon for Neville|
|Napoli loss ´doesn´t change anything´ for Mancini|
|Ronaldo ´uncomfortable´ as a number nine, claims Madrid great Sanchez|
|Manchester City receive $400m Chinese investment|
|Messi: Ronaldo deserves Ballon d´Or nomination, but I´d prefer Suarez|
|Moyes open to another European gig|
|Everton welcome cup pressure - Martinez|
|Casillas open to MLS move|
|Hughes: Butland going nowhere|
|Milner eyes trophies at ´exciting´ Liverpool|
|Napoli became anxious - Sarri|
|Inter did not deserve to lose - Mancini|
|Messi beats Ronaldo to top prize at La Liga awards|
|Bolton Wanderers 1 Brentford 1: Smith watches on as strugglers snatch point|
|Napoli 2 Inter 1: Higuain at the double as hosts go top|
|Lewandowski: Less pressure on me than Aubameyang|
|Defoe, Larsson to miss Arsenal match|
|Sassuolo 1 Fiorentina 1: Di Francesco´s side extend unbeaten home run|
|Barcelona took ´a step forward´ without Messi - Busquets|
|Unfair to blame Garcia for Roma form - Zanetti|
|Southampton v Liverpool: Returning stars have Ibe in buoyant mood|
|Lewandowski´s five-goal haul recognised for four records|
|Barcelona v Villanovense: Holders get second crack at minnows|
|Verona sack Mandorlini|
|Valencia confirm Nuno departure|
|Premier League clubs reveal agent fees|
|Stoke will not underestimate Sheffield Wednesday – Hughes|
|Robben wants Guardiola to stay at Bayern|
|Aguero allays foot injury concerns|
|Cadiz v Real Madrid: Pepe calls for hard work in Andalusia|
|Bolton confirm players have not been paid for November|
|Neville takes Valencia training following Nuno resignation|
|Mihajlovic targets Coppa Italia triumph|
|Garde confident Villa will survive|
|Everton to make late call on Barry and McCarthy|
|Davids: Messi is an anomaly but Ronaldo just an athlete|
|Simeone open to January signings following Tiago injury|
|Messi leads nominees for Puskas Award|
|Hummels defends himself after media criticism|
|Messi, Ronaldo and Neymar nominated for Ballon d´Or|
|Luis Enrique, Guardiola and Sampaoli up for World Coach of the Year|
|Chelsea about the team, not just Costa - Ivanovic|
|Kuyt open to Feyenoord extension|
|Barcelona lodge complaint over ex-Madrid duo´s Neymar comments|
|Davies wants Manchester City quarter-final to get crazy|
|Ribery ordeal is over – Rummenigge|
|Smalling: Vardy run opens door to non-League hopefuls|
|Bender relieved to end Dortmund losing streak|
|Mata: Manchester United have six finals in December|
|Vardy reveals painful road to Premier League record|
|Pardew urges Newcastle to back McClaren|
|Russian clubs banned from signing Turkish players|
|Klopp expects Coutinho to face Southampton|
|Valverde: Let´s hope Barcelona don´t sign Aduriz|
|De Bruyne relishing link-up with Silva|
|´Crazy´ Munich could convince Guardiola to stay|
|Defiant Garcia refuses to resign despite Roma slump|
|Monk confident Swansea can turn the corner|
|Bellerin: Arsenal can cope without Sanchez|
|McClaren: Newcastle not panicking|
|Klopp delighted with Sturridge, Henderson returns|
|I wouldn´t swap Lukaku for Vardy - Martinez|
|MLS Review: Timbers, Crew to meet in final|
|Nuno saddened by Valencia departure|
|Morata will become a key player - Allegri|